A magnitude ML 2.3 earthquake occured in region: 5 km NW Tredozio (FC), on
and geographic coordinates (lat, lon) 44.1120, 11.7030 at 30 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.
Municipality | Region | Distance (km) | Inhabitants | Cumulative Inhabitants |
---|---|---|---|---|
Tredozio | FC | 5 | 1212 | 1212 |
Marradi | FI | 8 | 3139 | 4351 |
Modigliana | FC | 9 | 4560 | 8911 |
Portico e San Benedetto | FC | 11 | 756 | 9667 |
Palazzuolo sul Senio | FI | 12 | 1154 | 10821 |
Rocca San Casciano | FC | 13 | 1910 | 12731 |
Brisighella | RA | 13 | 7639 | 20370 |
Casola Valsenio | RA | 14 | 2617 | 22987 |
Dovadola | FC | 15 | 1653 | 24640 |
Premilcuore | FC | 16 | 799 | 25439 |
Riolo Terme | RA | 18 | 5720 | 31159 |
Castel del Rio | BO | 19 | 1246 | 32405 |
Fontanelice | BO | 20 | 1943 | 34348 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 2.3 | 2009-11-27 20:42:44 |
44.112 | 11.703 | 30 | 2014-10-21 12:27:13 |
Bollettino Sismico Italiano INGV | 995189 |
Field | Value |
---|---|
Time (UTC) | 2009-11-27 20:42:44 ± 0.15 |
Latitude | 44.1120 ± 0.0117 |
Longitude | 11.7030 ± 0.0125 |
Depth (km) | 30 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-SISPICK |
Event type | earthquake |
Origin ID | 995189 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1194 |
Semi-minor axis of confidence ellipse (meter) | 839 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 212 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1640.1 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 109 |
Number of associated phases, regardless of their use for origin computation | 53 |
Number of defining phases | 26 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.49 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 1.24916 |
Number of stations at which the event was observed | 40 |
Number of stations from which data was used for origin computation | 19 |
Field | Value |
---|---|
Value | 2.3 |
Uncertainty | 0.4 |
Num. used stations | |
Type of magnitude | ML |
Reference to an origin | 995189 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 19:03:43 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ORI.HHN. | 2009-11-27T20:44:25.23 | 10.0 | undecidable | manual | Sg | 0 | 0 | 0 | ||
IV.CSLB.SHZ. | 2009-11-27T20:44:22.12 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.ORI.HHN. | 2009-11-27T20:44:17.80 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
NI.ACOM.HHE. | 2009-11-27T20:44:00.52 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
SI.ABSI.BHE. | 2009-11-27T20:43:56.20 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
NI.PALA.HHE. | 2009-11-27T20:43:50.18 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
NI.VINO.HHE. | 2009-11-27T20:43:50.50 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.MAGA.HHN. | 2009-11-27T20:43:38.56 | 10.0 | undecidable | manual | Sg | 0 | 0 | 0 | ||
IV.LNSS.HHE. | 2009-11-27T20:43:37.06 | 10.0 | undecidable | manual | Sg | 0 | 0 | 0 | ||
NI.CGRP.HHE. | 2009-11-27T20:43:35.15 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.GUMA.HHE. | 2009-11-27T20:43:33.61 | 10.0 | undecidable | manual | Sg | 0 | 0 | 0 | ||
IV.CING.HHN. | 2009-11-27T20:43:28.62 | 10.0 | undecidable | manual | Sg | 0 | 0 | 0 | ||
IV.GUMA.HHE. | 2009-11-27T20:43:21.07 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.MAGA.HHN. | 2009-11-27T20:43:20.27 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.LNSS.HHE. | 2009-11-27T20:43:17.35 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.NRCA.SHZ. | 2009-11-27T20:43:14.42 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.CESI.HHE. | 2009-11-27T20:43:13.97 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.CING.HHN. | 2009-11-27T20:43:11.21 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.CDCA.EHN. | 2009-11-27T20:43:09.98 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.FIU.EHE. | 2009-11-27T20:43:08.18 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.CSNT.HHZ. | 2009-11-27T20:43:08.89 | 0.6 | undecidable | manual | Sg | 205 | 78.1662 | 0.679 | 38 | |
IV.FIR.HHE. | 2009-11-27T20:43:07.69 | 10.0 | undecidable | manual | Sg | 0 | 0 | 0 | ||
IV.GRFL.SHZ. | 2009-11-27T20:43:06.42 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.MURB.HHN. | 2009-11-27T20:43:06.96 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.ARVD.HHZ. | 2009-11-27T20:43:06.13 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.MGAB.HHE. | 2009-11-27T20:43:06.61 | 0.3 | undecidable | manual | Pg | 166 | 137.0628 | 0.457 | 57 | |
IV.TEOL.HHZ. | 2009-11-27T20:43:05.84 | 0.1 | undecidable | manual | Pg | 359 | 138.6612 | -0.504 | 72 | |
IV.CRE.HHZ. | 2009-11-27T20:43:03.90 | 0.6 | undecidable | manual | Sg | 160 | 58.1973 | 0.737 | 39 | |
IV.FIR.HHE. | 2009-11-27T20:43:02.09 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.GSCL.SHZ. | 2009-11-27T20:43:02.13 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.FSSB.SHZ. | 2009-11-27T20:43:01.34 | 0.3 | undecidable | manual | Pg | 118 | 97.6245 | 0.379 | 63 | |
IV.FNVD.HHZ. | 2009-11-27T20:43:01.32 | 0.6 | undecidable | manual | Sg | 278 | 46.5201 | 0.992 | 36 | |
IV.PII.SHZ. | 2009-11-27T20:43:01.05 | 0.1 | undecidable | manual | Pg | 246 | 103.6185 | -0.81 | 71 | |
IV.CAFI.HHZ. | 2009-11-27T20:43:00.11 | 0.3 | undecidable | manual | Pg | 166 | 89.3439 | 0.387 | 63 | |
IV.BDI.HHZ. | 2009-11-27T20:42:59.56 | 0.6 | undecidable | manual | Pg | 267 | 88.245 | 0.007 | 46 | |
IV.PIEI.HHE. | 2009-11-27T20:42:59.93 | 0.3 | undecidable | manual | Pg | 134 | 92.3409 | -0.237 | 65 | |
IV.CSNT.HHZ. | 2009-11-27T20:42:58.35 | 0.6 | undecidable | manual | Pg | 205 | 78.1662 | 0.296 | 44 | |
IV.BLLA.EHN. | 2009-11-27T20:42:58.61 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.BADI.EHZ. | 2009-11-27T20:42:58.08 | 0.3 | undecidable | manual | Pg | 147 | 79.6647 | -0.195 | 68 | |
IV.ASQU.HHZ. | 2009-11-27T20:42:58.04 | 0.3 | undecidable | manual | Sg | 169 | 35.6421 | 0.202 | 72 | |
IV.RSM.HHE. | 2009-11-27T20:42:56.41 | 0.1 | undecidable | manual | Pg | 108 | 62.8926 | 0.591 | 85 | |
IV.SEI.SHZ. | 2009-11-27T20:42:56.59 | 0.6 | undecidable | manual | Sg | 257 | 28.1496 | 0.321 | 48 | |
IV.PARC.HHZ. | 2009-11-27T20:42:56.03 | 0.1 | undecidable | manual | Pg | 140 | 66.8775 | -0.367 | 89 | |
IV.CRMI.HHN. | 2009-11-27T20:42:56.43 | 0.3 | undecidable | manual | Pg | 239 | 68.5758 | -0.205 | 69 | |
IV.SFI.EHN. | 2009-11-27T20:42:55.31 | 0.3 | undecidable | manual | Sg | 153 | 25.752 | -0.492 | 71 | |
IV.CRE.HHZ. | 2009-11-27T20:42:55.29 | 0.1 | undecidable | manual | Pg | 160 | 58.1973 | 0.15 | 94 | |
IV.VMG.SHZ. | 2009-11-27T20:42:54.73 | 0.6 | undecidable | manual | Sg | 217 | 20.9679 | -0.23 | 51 | |
IV.FNVD.HHZ. | 2009-11-27T20:42:53.59 | 0.3 | undecidable | manual | Pg | 278 | 46.5201 | 0.09 | 73 | |
IV.MTRZ.HHZ. | 2009-11-27T20:42:52.08 | 0.1 | undecidable | manual | Pg | 315 | 31.3464 | 0.541 | 91 | |
IV.ASQU.HHZ. | 2009-11-27T20:42:51.96 | 0.1 | undecidable | manual | Pg | 169 | 35.6421 | -0.104 | 100 | |
IV.SEI.SHZ. | 2009-11-27T20:42:50.90 | 0.1 | undecidable | manual | Pg | 257 | 28.1496 | -0.263 | 98 | |
IV.SFI.EHN. | 2009-11-27T20:42:50.48 | 0.1 | undecidable | manual | Pg | 153 | 25.752 | -0.415 | 95 | |
IV.VMG.SHZ. | 2009-11-27T20:42:49.97 | 0.3 | undecidable | manual | Pg | 217 | 20.9679 | -0.433 | 72 |