A magnitude ML 0.4 earthquake occured in region: 4 km E Castelsantangelo sul Nera (MC), on
and geographic coordinates (lat, lon) 42.9080, 13.2020 at 5 km depth.
The earthquake was located by: Sala Sismica INGV-Roma.
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 |
---|---|---|---|---|
Castelsantangelo sul Nera | MC | 4 | 281 | 281 |
Ussita | MC | 7 | 444 | 725 |
Visso | MC | 10 | 1107 | 1832 |
Bolognola | MC | 10 | 142 | 1974 |
Montemonaco | AP | 10 | 604 | 2578 |
Montefortino | FM | 12 | 1178 | 3756 |
Montegallo | AP | 13 | 523 | 4279 |
Preci | PG | 14 | 724 | 5003 |
Acquacanina | MC | 14 | 121 | 5124 |
Fiastra | MC | 15 | 559 | 5683 |
Amandola | FM | 15 | 3629 | 9312 |
Norcia | PG | 16 | 4957 | 14269 |
Sarnano | MC | 16 | 3264 | 17533 |
Arquata del Tronto | AP | 17 | 1178 | 18711 |
Fiordimonte | MC | 17 | 202 | 18913 |
Comunanza | AP | 18 | 3166 | 22079 |
Monte Cavallo | MC | 19 | 145 | 22224 |
Pieve Torina | MC | 20 | 1458 | 23682 |
Pievebovigliana | MC | 20 | 866 | 24548 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.4 | 2018-05-18 08:25:53 |
42.9083 | 13.202 | 5 | 2018-05-18 08:37:16 |
Sala Sismica INGV-Roma | 56977251 |
Field | Value |
---|---|
Time (UTC) | 2018-05-18 08:25:53 ± 0.1 |
Latitude | 42.9083 ± 0.0036 |
Longitude | 13.2020 ± 0.0049 |
Depth (km) | 5 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 56977251 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 380 |
Semi-minor axis of confidence ellipse (meter) | 29 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 128 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 380.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 66 |
Number of associated phases, regardless of their use for origin computation | 34 |
Number of defining phases | 18 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.18 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.32735 |
Number of stations at which the event was observed | 24 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 0.4 |
Uncertainty | 0.3 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 56977251 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2018-05-18 08:37:16 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
AC.VLO.HHZ. | 2018-05-18T08:27:25.89 | 3.0 | undecidable | manual | Pg | 18.32 | 0 | |||
IV.STAL.HHZ. | 2018-05-18T08:27:19.47 | 3.0 | undecidable | manual | Sn | -3.9 | 0 | |||
GU.RNCA.HHZ. | 2018-05-18T08:27:17.00 | 3.0 | undecidable | manual | Sn | -4.52 | 0 | |||
CR.HVAR.HHZ. | 2018-05-18T08:27:13.46 | 3.0 | undecidable | manual | Sg | 13.89 | 0 | |||
IV.CRJA.HHZ. | 2018-05-18T08:27:08.14 | 3.0 | negative | manual | Pg | 6.09 | 0 | |||
IV.CAFE.HHZ. | 2018-05-18T08:27:06.18 | 3.0 | undecidable | manual | Sg | 10.29 | 0 | |||
IV.CMDO.HHZ. | 2018-05-18T08:27:01.75 | 3.0 | undecidable | manual | Pn | -5.39 | 0 | |||
MN.CEL.HHZ. | 2018-05-18T08:26:56.49 | 3.0 | negative | manual | Pn | -6.1 | 0 | |||
IV.MAGA.HHZ. | 2018-05-18T08:26:49.29 | 3.0 | undecidable | manual | Pg | 7.48 | 0 | |||
GU.RNCA.HHZ. | 2018-05-18T08:26:45.43 | 3.0 | positive | manual | Pg | 4.27 | 0 | |||
IV.CMPR.HHZ. | 2018-05-18T08:26:45.58 | 3.0 | undecidable | manual | Pg | 10.74 | 0 | |||
IV.CRAC.EHZ. | 2018-05-18T08:26:40.88 | 3.0 | positive | manual | Pn | -0.97 | 0 | |||
IV.IMOL.HNZ. | 2018-05-18T08:26:23.83 | 3.0 | positive | manual | Pg | 4.26 | 0 | |||
IV.GIUL.HHZ. | 2018-05-18T08:26:09.56 | 3.0 | positive | manual | P | -1.13 | 0 | |||
IV.LNSS.HHZ. | 2018-05-18T08:26:06.07 | 0.6 | undecidable | manual | S | 201 | 36.3414 | 97 | -0.02 | 95 |
IV.VVLD.HHZ. | 2018-05-18T08:26:04.92 | 3.0 | undecidable | manual | P | -2.71 | 0 | |||
IV.T1221.EHZ. | 2018-05-18T08:26:03.83 | 0.6 | undecidable | manual | S | 260 | 29.3484 | 99 | 0.15 | 93 |
IV.MF5.EHZ. | 2018-05-18T08:26:02.35 | 1.0 | undecidable | manual | S | 67 | 22.6551 | 102 | 0.93 | 37 |
IV.MTRA.EHZ. | 2018-05-18T08:26:01.50 | 1.0 | undecidable | manual | S | 137 | 23.0547 | 102 | -0.05 | 48 |
IV.CSP1.EHZ. | 2018-05-18T08:26:00.62 | 0.6 | undecidable | manual | S | 1 | 20.3685 | 103 | 0 | 98 |
IV.LNSS.HHZ. | 2018-05-18T08:26:00.24 | 0.6 | undecidable | manual | P | 201 | 36.3414 | 97 | -0.47 | 86 |
IV.FDMO.HHZ. | 2018-05-18T08:25:59.26 | 0.6 | undecidable | manual | S | 327 | 16.9719 | 106 | -0.23 | 94 |
IV.T1221.EHZ. | 2018-05-18T08:25:59.20 | 0.6 | undecidable | manual | P | 260 | 29.3484 | 99 | -0.12 | 94 |
IV.MF5.EHZ. | 2018-05-18T08:25:58.21 | 0.6 | undecidable | manual | P | 67 | 22.6551 | 102 | 0.2 | 93 |
IV.ATCC.EHZ. | 2018-05-18T08:25:58.50 | 3.0 | undecidable | manual | P | -1.92 | 0 | |||
IV.NRCA.HNZ. | 2018-05-18T08:25:57.90 | 0.6 | undecidable | manual | S | 221 | 10.9779 | 113 | 0.4 | 91 |
IV.CSP1.EHZ. | 2018-05-18T08:25:57.62 | 0.6 | undecidable | manual | P | 1 | 20.3685 | 103 | 0.07 | 96 |
IV.MMO1.EHZ. | 2018-05-18T08:25:57.15 | 0.6 | undecidable | manual | S | 96 | 10.1787 | 115 | -0.12 | 97 |
IV.MTRA.EHZ. | 2018-05-18T08:25:57.88 | 0.6 | undecidable | manual | P | 137 | 23.0547 | 102 | -0.21 | 93 |
IV.FDMO.HHZ. | 2018-05-18T08:25:56.88 | 0.6 | undecidable | manual | P | 327 | 16.9719 | 106 | -0.02 | 98 |
IV.NRCA.HNZ. | 2018-05-18T08:25:56.00 | 0.6 | undecidable | manual | P | 221 | 10.9779 | 113 | 0.25 | 94 |
IV.MMO1.EHZ. | 2018-05-18T08:25:55.48 | 0.6 | undecidable | manual | P | 96 | 10.1787 | 115 | -0.14 | 97 |
IV.MC2.EHZ. | 2018-05-18T08:25:54.92 | 0.6 | undecidable | manual | S | 288 | 1.0989 | 167 | -0.14 | 98 |
IV.MC2.EHZ. | 2018-05-18T08:25:54.38 | 0.6 | undecidable | manual | P | 288 | 1.0989 | 167 | 0.04 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.FDMO.HHN. | ML:0.4 | 0.00002395 | 0.6 | AML | other | m | 2018-05-18T08:26:02.32 |
IV.CSP1.EHE. | ML:0.1 | 0.000011218655000000002 | 0.16 | AML | other | m | 2018-05-18T08:26:03.57 |
IV.MTRA.EHE. | ML:0.9 | 0.00005959607 | 0.2176 | AML | other | m | 2018-05-18T08:26:02.33 |