Earthquake with magnitude of Md 3.6 on date 30-03-1991 and time 04:04:58 (Italy) in region 7 km E San Pietro in Guarano (CS)

A magnitude Md 3.6 earthquake occured in region: 7 km E San Pietro in Guarano (CS), on

  • 30-03-1991 03:04:58 (UTC)
  • 30-03-1991 04:04:58 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 39.374, 16.389 at 5 km depth.

The earthquake was located by: Bollettino Sismico Italiano INGV.

Search earthquakes: Any within 30 km radius

The values of hypocentral coordinates and magnitude may be revised at a later time as more information becomes available.

Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
San Pietro in Guarano CS 7 3663 3663
Celico CS 8 2802 6465
Rose CS 8 4373 10838
Lappano CS 9 941 11779
Castiglione Cosentino CS 9 2896 14675
Rovito CS 9 3158 17833
Spezzano della Sila CS 9 4541 22374
Spezzano Piccolo CS 10 2079 24453
Zumpano CS 11 2570 27023
Casole Bruzio CS 11 2578 29601
Serra Pedace CS 11 986 30587
Trenta CS 11 2633 33220
Pedace CS 12 1907 35127
Luzzi CS 12 9396 44523
Acri CS 13 20858 65381
Pietrafitta CS 13 1310 66691
Cosenza CS 14 67546 134237
Aprigliano CS 15 2890 137127
Piane Crati CS 16 1423 138550
Figline Vegliaturo CS 17 1137 139687
Bisignano CS 18 10203 149890
Cellara CS 18 504 150394
Castrolibero CS 18 9894 160288
Rende CS 18 35338 195626
Dipignano CS 19 4376 200002
Mangone CS 19 1891 201893
Marano Marchesato CS 20 3553 205446
Paterno Calabro CS 20 1398 206844
Carolei CS 20 3330 210174
Santa Sofia d'Epiro CS 20 2628 212802

Municipalities with at least 50000 inhabitants

An earthquake occurred to
14 Km NE of Cosenza (67546 inhabitants)
45 Km N of Lamezia Terme (70714 inhabitants)
55 Km NW of Catanzaro (90612 inhabitants)
71 Km W of Crotone (62178 inhabitants)
Recent and historical seismicity
Seismic hazard
Shakemap
Felt maps
Locations history
Type Magnitude Date and Time (UTC) Latitude Longitude Depth (km) Published time (UTC) Author Location ID
Bulletin
Rev1000
Md 3.6
M 3.5
1991-03-30
03:04:58
39.374 16.389 5 2013-07-15
08:41:04
Bollettino Sismico Italiano INGV 138419
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 1991-03-30 03:04:58 ± 0.088
Latitude 39.3740 ± 0.0061
Longitude 16.3890 ± 0.0122
Depth (km) 5 (operator assigned)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-VAX
Event type earthquake
Origin ID 138419

Uncertainty

Field Value
Preferred uncertainty description horizontal uncertainty
Semi-major axis of confidence ellipse (meter)
Semi-minor axis of confidence ellipse (meter)
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi)
Circular confidence region, given by single value of horizontal uncertainty (meter) 1250.4
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 48
Number of associated phases, regardless of their use for origin computation 95
Number of defining phases 95
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.6
Epicentral distance of station closest to the epicenter (degree) 0.0013
Epicentral distance of station farthest from the epicenter (degree) 0.07204
Number of stations at which the event was observed 68
Number of stations from which data was used for origin computation 68
Magnitudes information

Md:3.6

Field Value
Value 3.6
Uncertainty
Num. used stations 7
Type of magnitude Md
Reference to an origin 138419
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-04 19:09:09

M:3.5

Field Value
Value 3.5
Uncertainty
Num. used stations
Type of magnitude M
Reference to an origin 138419
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2015-04-28 09:54:13
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
--.PLE.Z. 1991-03-30T03:06:59.00 10.0 undecidable manual SN 28 0.041 0.06 0.6
--.KBA.Z. 1991-03-30T03:06:56.20 10.0 positive manual PN 344 0.072 0.5 1.6
--.IVA.Z. 1991-03-30T03:06:55.00 10.0 undecidable manual SN 35 0.0394 0.09 0.6
--.PVY.Z. 1991-03-30T03:06:52.00 10.0 undecidable manual SN 38 0.0378 1.31 0.2
--.FVI.Z. 1991-03-30T03:06:51.50 10.0 undecidable manual PN 341 0.0691 0.33 0.9
--.CTI.Z. 1991-03-30T03:06:48.73 10.0 undecidable manual PN 333 0.0677 -0.25 0.9
--.NKY.Z. 1991-03-30T03:06:45.00 10.0 undecidable manual SN 28 0.0356 0.14 0.6
--.BRY.Z. 1991-03-30T03:06:43.00 10.0 undecidable manual SN 23 0.0349 0.02 0.6
--.VOY.Z. 1991-03-30T03:06:41.00 10.0 undecidable manual PN 345 0.0621 0.54 0.8
--.TTG.Z. 1991-03-30T03:06:38.00 10.0 undecidable manual SN 34 0.0337 -1.79 0.1
--.HCY.Z. 1991-03-30T03:06:33.00 10.0 undecidable manual SN 26 0.0311 0 0.6
--.VBY.Z. 1991-03-30T03:06:32.90 10.0 undecidable manual PN! 352 0.0556 2.3 0
--.ULC.Z. 1991-03-30T03:06:31.00 10.0 undecidable manual SN 38 0.0304 0 0.7
--.BEO.Z. 1991-03-30T03:06:30.00 10.0 undecidable manual PN 27 0.056 -1.15 0.4
--.VLI.Z. 1991-03-30T03:06:27.80 10.0 undecidable manual PN! 115 0.0521 2.49 0
--.VAY.Z. 1991-03-30T03:06:17.00 10.0 undecidable manual PN 65 0.0458 1.37 0.3
--.MAO.Z. 1991-03-30T03:06:14.43 10.0 undecidable manual PN 309 0.0448 0.23 1.3
--.FG2.Z. 1991-03-30T03:06:13.41 10.0 undecidable manual SN 339 0.0234 0.82 0.4
--.ARV.Z. 1991-03-30T03:06:11.50 10.0 undecidable manual PN 328 0.0437 -0.98 0.6
--.ASS.Z. 1991-03-30T03:06:10.00 10.0 undecidable manual PN 323 0.0417 0.66 1
--.PLE.Z. 1991-03-30T03:06:09.00 10.0 undecidable manual PN 28 0.041 0.8 0.9
--.SKO.Z. 1991-03-30T03:06:09.50 10.0 undecidable manual PN 54 0.0416 0.29 1.3
--.CIO.Z. 1991-03-30T03:06:08.80 10.0 undecidable manual PN 328 0.0407 0.9 0.8
--.IVA.Z. 1991-03-30T03:06:07.00 10.0 undecidable manual PN 35 0.0394 1.13 0.5
--.KZN.Z. 1991-03-30T03:06:06.80 10.0 undecidable manual PN! 75 0.038 2.98 0
--.GIB.Z. 1991-03-30T03:06:05.40 10.0 undecidable manual SN 233 0.0207 -0.11 0.7
--.PVY.Z. 1991-03-30T03:06:04.00 10.0 undecidable manual PN 38 0.0378 0.57 1.1
--.MNS.Z. 1991-03-30T03:06:03.26 10.0 undecidable manual PN 318 0.037 1.1 0.6
--.GIO.Z. 1991-03-30T03:06:00.00 10.0 undecidable manual SN 209 0.0185 0.17 0.7
--.NKY.Z. 1991-03-30T03:06:00.00 10.0 undecidable manual PN 28 0.0356 -0.07 1.5
--.BRY.Z. 1991-03-30T03:05:58.80 10.0 undecidable manual PN 23 0.0349 -0.18 1.5
--.MNO.Z. 1991-03-30T03:05:58.60 10.0 undecidable manual SN 222 0.0176 1.4 0.2
--.OHR.Z. 1991-03-30T03:05:58.70 10.0 undecidable manual PN 61 0.034 1.02 0.7
--.AQU.Z. 1991-03-30T03:05:57.50 10.0 undecidable manual PN 323 0.0336 0.48 1.3
--.TTG.Z. 1991-03-30T03:05:57.00 10.0 undecidable manual PN 34 0.0337 -0.14 1.5
--.RMP.Z. 1991-03-30T03:05:57.10 10.0 undecidable manual PN 312 0.0334 0.46 1.3
--.RDP.Z. 1991-03-30T03:05:56.87 10.0 undecidable manual PN 311 0.0329 0.81 1
--.CP9.Z. 1991-03-30T03:05:55.50 10.0 undecidable manual PN 314 0.0324 0.33 1.5
--.FG4.Z. 1991-03-30T03:05:55.49 10.0 undecidable manual SN 339 0.0168 0.1 0.7
--.AZI.Z. 1991-03-30T03:05:53.87 10.0 undecidable manual PN 320 0.0309 0.94 0.8
--.VLS.Z. 1991-03-30T03:05:53.80 10.0 undecidable manual PN 108 0.0313 0.26 1.5
--.ULC.Z. 1991-03-30T03:05:52.10 10.0 undecidable manual PN 38 0.0304 0.04 1.6
--.HCY.Z. 1991-03-30T03:05:52.20 10.0 undecidable manual PN 26 0.0311 -1.02 0.7
--.BRT.Z. 1991-03-30T03:05:49.00 10.0 undecidable manual SN 20 0.0144 0.07 0.7
--.LCI.Z. 1991-03-30T03:05:49.00 10.0 undecidable manual SN 53 0.0147 -0.56 0.6
--.FAI.Z. 1991-03-30T03:05:49.74 10.0 undecidable manual PN! 226 0.0269 2.93 0
--.SDI.Z. 1991-03-30T03:05:47.87 10.0 undecidable manual PN 320 0.0274 0.33 1.6
--.MO9.Z. 1991-03-30T03:05:46.48 10.0 undecidable manual SN 201 0.0132 0.71 0.5
--.SA1.Z. 1991-03-30T03:05:45.28 10.0 undecidable manual SN 236 0.013 -0.05 0.7
--.SGO.Z. 1991-03-30T03:05:44.95 10.0 undecidable manual SN 325 0.013 -0.14 0.7
--.GMB.Z. 1991-03-30T03:05:43.80 10.0 undecidable manual SN 199 0.0115 1.89 0
--.DUI.Z. 1991-03-30T03:05:43.00 10.0 undecidable manual PN 327 0.0244 0.02 1.8
--.RFI.Z. 1991-03-30T03:05:43.10 10.0 undecidable manual PN 317 0.0239 0.81 1.1
--.MSI.Z. 1991-03-30T03:05:42.83 10.0 undecidable manual SN 209 0.012 0.3 0.7
--.FG2.Z. 1991-03-30T03:05:42.53 10.0 undecidable manual PN 339 0.0234 1.09 0.8
--.ATN.Z. 1991-03-30T03:05:42.83 10.0 undecidable manual SN 210 0.0127 -1.49 0.1
--.KEK.Z. 1991-03-30T03:05:42.00 10.0 undecidable manual PN 81 0.0238 -0.08 1.8
--.MEU.Z. 1991-03-30T03:05:41.60 10.0 undecidable manual PN 208 0.0231 0.59 1.4
--.SC9.Z. 1991-03-30T03:05:40.26 10.0 undecidable manual SN 205 0.0111 0.22 0.7
--.FG3.Z. 1991-03-30T03:05:38.87 10.0 undecidable manual PN 351 0.0211 0.81 1.1
--.MS1.Z. 1991-03-30T03:05:37.00 10.0 undecidable manual PN 351 0.0211 -1.04 0.8
--.GIB.Z. 1991-03-30T03:05:36.93 10.0 undecidable manual PN 233 0.0207 -0.42 1.6
--.MGR.Z. 1991-03-30T03:05:34.00 10.0 undecidable manual SG 320 0.0089 0.25 0.7
--.GIO.Z. 1991-03-30T03:05:34.97 10.0 undecidable manual PN 209 0.0185 0.9 1
--.FG4.Z. 1991-03-30T03:05:33.29 10.0 undecidable manual PN 339 0.0168 1.78 0.2
--.MNO.Z. 1991-03-30T03:05:32.70 10.0 undecidable manual PN 222 0.0176 0.15 1.8
--.BAI.Z. 1991-03-30T03:05:30.00 10.0 undecidable manual PN 11 0.0159 -0.04 1.8
--.CDT.Z. 1991-03-30T03:05:28.50 10.0 undecidable manual PN 356 0.0154 -0.68 1.3
--.PE1.Z. 1991-03-30T03:05:27.50 10.0 undecidable manual PN 28 0.0147 -0.65 1.3
--.BRT.Z. 1991-03-30T03:05:27.41 10.0 undecidable manual PN 20 0.0144 -0.37 1.7
--.LCI.Z. 1991-03-30T03:05:27.48 10.0 negative manual PN 53 0.0147 -0.66 2.6
--.MO9.Z. 1991-03-30T03:05:25.36 10.0 negative manual PN 201 0.0132 -0.59 2.8
--.FE2.Z. 1991-03-30T03:05:25.00 10.0 undecidable manual PN 189 0.0121 0.69 1.3
--.ATN.Z. 1991-03-30T03:05:24.50 10.0 undecidable manual PN 210 0.0127 -1.06 0.8
--.SGO.Z. 1991-03-30T03:05:24.36 10.0 negative manual PN 325 0.013 -1.2 1.2
--.SA1.Z. 1991-03-30T03:05:24.47 10.0 negative manual PN 236 0.013 -1.23 1.2
--.MSI.Z. 1991-03-30T03:05:23.33 10.0 undecidable manual PN 209 0.012 -0.75 1.2
--.ORI.Z. 1991-03-30T03:05:22.65 10.0 undecidable manual SG 3 0.0061 -0.85 0.4
--.GMB.Z. 1991-03-30T03:05:22.98 10.0 undecidable manual PN 199 0.0115 -0.33 1.7
--.SC9.Z. 1991-03-30T03:05:21.98 10.0 undecidable manual PN 205 0.0111 -0.66 1.3
--.GA2.Z. 1991-03-30T03:05:21.50 10.0 undecidable manual PN 199 0.0115 -1.8 0.2
--.GRI.Z. 1991-03-30T03:05:20.50 10.0 undecidable manual SG 177 0.0049 0.6 0.6
--.MGR.Z. 1991-03-30T03:05:17.00 10.0 undecidable manual PG! 320 0.0089 -2.01 0
--.DR2.Z. 1991-03-30T03:05:15.00 10.0 negative manual PG 206 0.0073 -0.56 2.9
--.ORI.Z. 1991-03-30T03:05:11.58 10.0 negative manual PG 3 0.0061 -1.51 0.6
--.GRI.Z. 1991-03-30T03:05:10.54 10.0 negative manual PG 177 0.0049 -0.22 3.6
--.MMN.Z. 1991-03-30T03:05:10.20 10.0 undecidable manual PG 329 0.0053 -1.46 0.4
--.TDS.Z. 1991-03-30T03:05:10.16 10.0 undecidable manual SG 351 0.0026 0.02 0.7
--.SE2.Z. 1991-03-30T03:05:09.00 10.0 undecidable manual PG 144 0.004 0.18 1.8
--.ACI.Z. 1991-03-30T03:05:07.80 10.0 undecidable manual SG! 260 0.0013 2.33 0
--.CSI.Z. 1991-03-30T03:05:07.00 10.0 undecidable manual PG 349 0.0037 -1.21 0.6
--.TDS.Z. 1991-03-30T03:05:04.59 10.0 negative manual PG 351 0.0026 -0.79 2.3
--.CZI.Z. 1991-03-30T03:05:04.20 10.0 undecidable manual PG 231 0.0022 -0.35 1.7
--.ROI.Z. 1991-03-30T03:05:04.00 10.0 undecidable manual PG 34 0.0021 -0.32 1.7
--.ACI.Z. 1991-03-30T03:05:03.18 10.0 undecidable manual PG 260 0.0013 0.91 1
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
Download
Type Description Link
QuakeML - small Event, Origin, FocalMechanism Download
QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download