A magnitude ML 2.0 earthquake occured in region: 5 km SE Casola Valsenio (RA), on
and geographic coordinates (lat, lon) 44.1940, 11.6650 at 26 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 |
---|---|---|---|---|
Casola Valsenio | RA | 5 | 2617 | 2617 |
Brisighella | RA | 9 | 7639 | 10256 |
Riolo Terme | RA | 10 | 5720 | 15976 |
Modigliana | FC | 11 | 4560 | 20536 |
Borgo Tossignano | BO | 11 | 3288 | 23824 |
Fontanelice | BO | 11 | 1943 | 25767 |
Casalfiumanese | BO | 12 | 3438 | 29205 |
Castel del Rio | BO | 13 | 1246 | 30451 |
Palazzuolo sul Senio | FI | 13 | 1154 | 31605 |
Marradi | FI | 14 | 3139 | 34744 |
Tredozio | FC | 14 | 1212 | 35956 |
Castel Bolognese | RA | 18 | 9554 | 45510 |
Imola | BO | 18 | 69797 | 115307 |
Dozza | BO | 19 | 6652 | 121959 |
Dovadola | FC | 20 | 1653 | 123612 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.4
ML 2.0 |
2010-04-22 16:43:45 |
44.194 | 11.665 | 26 | 2014-10-21 12:27:13 |
Bollettino Sismico Italiano INGV | 1039559 |
Field | Value |
---|---|
Time (UTC) | 2010-04-22 16:43:45 ± 0.18 |
Latitude | 44.1940 ± 0.0081 |
Longitude | 11.6650 ± 0.0100 |
Depth (km) | 26 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-SISPICK |
Event type | earthquake |
Origin ID | 1039559 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 970 |
Semi-minor axis of confidence ellipse (meter) | 333 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 38 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1204.2 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 177 |
Number of associated phases, regardless of their use for origin computation | 50 |
Number of defining phases | 22 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.36 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.97217 |
Number of stations at which the event was observed | 40 |
Number of stations from which data was used for origin computation | 13 |
Field | Value |
---|---|
Value | 2.0 |
Uncertainty | 0.2 |
Num. used stations | |
Type of magnitude | ML |
Reference to an origin | 1039559 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 19:59:24 |
Field | Value |
---|---|
Value | 2.4 |
Uncertainty | 0.2 |
Num. used stations | |
Type of magnitude | Md |
Reference to an origin | 1039559 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 19:59:24 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ALJA.HHN. | 2010-04-22T16:45:34.81 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.GRI.EHZ. | 2010-04-22T16:45:17.31 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
SI.RISI.BHE. | 2010-04-22T16:45:04.30 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
CH.BERNI.HHE. | 2010-04-22T16:45:04.40 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
CH.FUORN.HHE. | 2010-04-22T16:45:02.50 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.CDCA.EHE. | 2010-04-22T16:45:01.23 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
SI.ABSI.BHE. | 2010-04-22T16:44:55.56 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.SBPO.HHZ. | 2010-04-22T16:44:51.61 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.MABI.HHZ. | 2010-04-22T16:44:46.27 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.MAGA.HHE. | 2010-04-22T16:44:42.02 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.FDMO.HHN. | 2010-04-22T16:44:38.43 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
NI.CGRP.HHE. | 2010-04-22T16:44:35.56 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.ROVR.HHN. | 2010-04-22T16:44:33.90 | 10.0 | undecidable | manual | Sg | 0 | 0 | 0 | ||
IV.LPEL.HHZ. | 2010-04-22T16:44:30.46 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.ORI.HHE. | 2010-04-22T16:44:30.47 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.MGAB.HHE. | 2010-04-22T16:44:29.47 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.ROVR.HHN. | 2010-04-22T16:44:29.94 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.ARVD.HHN. | 2010-04-22T16:44:27.63 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
GU.FIVI.HLN. | 2010-04-22T16:44:25.18 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.BADI.EHN. | 2010-04-22T16:44:13.57 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.CSNT.HHZ. | 2010-04-22T16:44:11.34 | 0.3 | undecidable | manual | Sg | 201 | 85.4478 | 0.002 | 68 | |
MN.TRI.HHE. | 2010-04-22T16:44:11.26 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.CRMI.HHZ. | 2010-04-22T16:44:07.37 | 0.3 | undecidable | manual | Sg | 231 | 71.373 | -0.303 | 66 | |
IV.CRE.HHZ. | 2010-04-22T16:44:07.01 | 0.3 | undecidable | manual | Sg | 160 | 67.7766 | 0.252 | 67 | |
IV.FIR.HHZ. | 2010-04-22T16:44:05.59 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.ATPI.EHE. | 2010-04-22T16:44:05.42 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.PIEI.HHN. | 2010-04-22T16:44:04.94 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.FSSB.SHZ. | 2010-04-22T16:44:03.86 | 0.3 | undecidable | manual | Pg | 122 | 104.7174 | 0.452 | 60 | |
IV.ATVO.HHN. | 2010-04-22T16:44:03.45 | 0.3 | undecidable | manual | Pg | 146 | 107.9142 | -0.433 | 60 | |
IV.ATPC.HHZ. | 2010-04-22T16:44:02.70 | 0.6 | undecidable | manual | Pg | 141 | 101.3208 | -0.194 | 42 | |
IV.CAFI.HHE. | 2010-04-22T16:44:02.74 | 0.3 | undecidable | manual | Pg | 166 | 98.9232 | 0.215 | 64 | |
IV.ASQU.HHZ. | 2010-04-22T16:44:01.14 | 0.3 | undecidable | manual | Sg | 167 | 45.2214 | 0.075 | 73 | |
IV.ZCCA.HHE. | 2010-04-22T16:44:01.94 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.CSNT.HHZ. | 2010-04-22T16:44:00.64 | 0.3 | undecidable | manual | Pg | 201 | 85.4478 | 0.16 | 66 | |
IV.FNVD.HHZ. | 2010-04-22T16:44:00.84 | 0.3 | undecidable | manual | Sg | 266 | 43.2234 | 0.243 | 70 | |
IV.SFI.EHE. | 2010-04-22T16:43:58.68 | 0.3 | undecidable | manual | Sg | 156 | 35.2425 | -0.023 | 74 | |
IV.CRMI.HHZ. | 2010-04-22T16:43:58.54 | 0.3 | undecidable | manual | Pg | 231 | 71.373 | 0.174 | 68 | |
IV.PARC.HHZ. | 2010-04-22T16:43:58.86 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.SEI.SHZ. | 2010-04-22T16:43:57.93 | 0.3 | undecidable | manual | Sg | 238 | 28.9488 | 0.617 | 66 | |
IV.CRE.HHZ. | 2010-04-22T16:43:57.72 | 0.3 | undecidable | manual | Pg | 160 | 67.7766 | -0.119 | 69 | |
IV.FAEN.HHE. | 2010-04-22T16:43:57.90 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.VMG.SHZ. | 2010-04-22T16:43:56.97 | 0.1 | undecidable | manual | Sg | 201 | 27.5502 | -0.05 | 100 | |
IV.MTRZ.HHZ. | 2010-04-22T16:43:55.52 | 0.3 | undecidable | manual | Sg | 305 | 23.1546 | -0.628 | 64 | |
IV.FNVD.HHZ. | 2010-04-22T16:43:54.11 | 0.3 | undecidable | manual | Pg | 266 | 43.2234 | -0.17 | 71 | |
IV.ASQU.HHZ. | 2010-04-22T16:43:54.31 | 0.3 | undecidable | manual | Pg | 167 | 45.2214 | -0.241 | 70 | |
IV.MTRZ.HHZ. | 2010-04-22T16:43:52.31 | 0.3 | undecidable | manual | Pg | 305 | 23.1546 | 0.598 | 67 | |
IV.SEI.SHZ. | 2010-04-22T16:43:52.51 | 0.3 | undecidable | manual | Pg | 238 | 28.9488 | 0.129 | 74 | |
IV.SFI.EHE. | 2010-04-22T16:43:52.70 | 0.1 | undecidable | manual | Pg | 156 | 35.2425 | -0.486 | 90 | |
IV.VMG.SHZ. | 2010-04-22T16:43:51.97 | 0.3 | undecidable | manual | Pg | 201 | 27.5502 | -0.244 | 72 | |
SI.ROSI.BHE. | 2010-04-22T16:43:33.06 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 |