A magnitude ML 0.5 earthquake occured in region: 3 km SE Serravalle di Chienti (MC), on
and geographic coordinates (lat, lon) 43.0520, 12.9830 at 13 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 |
---|---|---|---|---|
Serravalle di Chienti | MC | 3 | 1070 | 1070 |
Pieve Torina | MC | 6 | 1458 | 2528 |
Muccia | MC | 6 | 915 | 3443 |
Monte Cavallo | MC | 7 | 145 | 3588 |
Pievebovigliana | MC | 8 | 866 | 4454 |
Fiordimonte | MC | 9 | 202 | 4656 |
Sefro | MC | 11 | 422 | 5078 |
Camerino | MC | 12 | 6974 | 12052 |
Pioraco | MC | 14 | 1134 | 13186 |
Fiastra | MC | 14 | 559 | 13745 |
Acquacanina | MC | 16 | 121 | 13866 |
Fiuminata | MC | 16 | 1402 | 15268 |
Visso | MC | 16 | 1107 | 16375 |
Nocera Umbra | PG | 17 | 5839 | 22214 |
Ussita | MC | 17 | 444 | 22658 |
Valtopina | PG | 19 | 1398 | 24056 |
Sellano | PG | 19 | 1079 | 25135 |
Castelraimondo | MC | 19 | 4587 | 29722 |
Preci | PG | 20 | 724 | 30446 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.5 | 2020-10-31 08:26:58 |
43.0522 | 12.9827 | 13 | 2020-10-31 08:33:07 |
Sala Sismica INGV-Roma | 84314091 |
Field | Value |
---|---|
Time (UTC) | 2020-10-31 08:26:58 ± 0.11 |
Latitude | 43.0522 ± 0.0063 |
Longitude | 12.9827 ± 0.0062 |
Depth (km) | 13 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 84314091 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 519 |
Semi-minor axis of confidence ellipse (meter) | 491 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 308 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 520.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 97 |
Number of associated phases, regardless of their use for origin computation | 39 |
Number of defining phases | 12 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.19 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.29048 |
Number of stations at which the event was observed | 29 |
Number of stations from which data was used for origin computation | 6 |
Field | Value |
---|---|
Value | 0.5 |
Uncertainty | 0.0 |
Num. used stations | 2 |
Type of magnitude | ML |
Reference to an origin | 84314091 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-10-31 08:33:07 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
XK.SELL.HHZ. | 2020-10-31T08:28:54.95 | 3.0 | undecidable | manual | Sn | -2.53 | 0 | |||
IV.LINA.HHZ. | 2020-10-31T08:28:33.62 | 3.0 | undecidable | manual | Pg | 13.24 | 0 | |||
MN.VAE.HHZ. | 2020-10-31T08:28:24.02 | 3.0 | undecidable | manual | Pg | 20.780001 | 0 | |||
XK.SELL.HHZ. | 2020-10-31T08:28:18.42 | 3.0 | negative | manual | Pg | 18.85 | 0 | |||
IV.CAR1.HHZ. | 2020-10-31T08:28:11.58 | 3.0 | negative | manual | Pg | 17.780001 | 0 | |||
IV.ZONE.HHZ. | 2020-10-31T08:28:11.44 | 3.0 | undecidable | manual | Sn | -6.32 | 0 | |||
CR.STON.BHZ. | 2020-10-31T08:28:06.60 | 3.0 | undecidable | manual | Pg | 16 | 0 | |||
IV.VOBA.HNZ. | 2020-10-31T08:28:06.25 | 3.0 | undecidable | manual | Sn | -6.74 | 0 | |||
IV.VENL.HNZ. | 2020-10-31T08:28:03.90 | 3.0 | undecidable | manual | Sn | -1.98 | 0 | |||
CH.PLONS.HHZ. | 2020-10-31T08:27:54.54 | 3.0 | undecidable | manual | Pn | -1.63 | 0 | |||
IV.USI.HHZ. | 2020-10-31T08:27:46.14 | 3.0 | undecidable | manual | Pn | 3.09 | 0 | |||
MN.BNI.HHZ. | 2020-10-31T08:27:44.61 | 3.0 | undecidable | manual | Pn | -5.82 | 0 | |||
IV.VENT.EHZ. | 2020-10-31T08:27:41.37 | 3.0 | undecidable | manual | Sn | -3.01 | 0 | |||
IV.ZONE.HHZ. | 2020-10-31T08:27:39.09 | 3.0 | negative | manual | Pg | 1.84 | 0 | |||
IV.PESA.HHZ. | 2020-10-31T08:27:36.97 | 3.0 | undecidable | manual | Sg | 2.24 | 0 | |||
MN.TRI.HHZ. | 2020-10-31T08:27:35.74 | 3.0 | undecidable | manual | Pn | -2.78 | 0 | |||
IV.VENL.HNZ. | 2020-10-31T08:27:33.59 | 3.0 | undecidable | manual | Pg | 3.01 | 0 | |||
IV.NDIM.HNZ. | 2020-10-31T08:27:32.29 | 3.0 | negative | manual | Pg | 8.63 | 0 | |||
GU.GBOS.HHZ. | 2020-10-31T08:27:29.47 | 3.0 | undecidable | manual | Pn | -5.41 | 0 | |||
IV.ARVD.HHZ. | 2020-10-31T08:27:29.96 | 3.0 | undecidable | manual | Sg | 2.72 | 0 | |||
IT.FIE.HGZ. | 2020-10-31T08:27:24.33 | 3.0 | undecidable | manual | Sn | -2.48 | 0 | |||
IV.FIR.HHZ. | 2020-10-31T08:27:24.63 | 3.0 | undecidable | manual | Sn | -1.58 | 0 | |||
IV.VENT.EHZ. | 2020-10-31T08:27:11.14 | 3.0 | positive | manual | Pn | -7.36 | 0 | |||
IV.EL6.EHZ. | 2020-10-31T08:27:09.50 | 0.6 | undecidable | manual | S | 17 | 32.2455 | 96 | -0.04 | 49 |
IV.MC2.EHZ. | 2020-10-31T08:27:07.12 | 0.6 | undecidable | manual | S | 133 | 22.8549 | 100 | 0.04 | 49 |
IV.PE3.EHZ. | 2020-10-31T08:27:07.52 | 3.0 | negative | manual | Pn | -1.11 | 0 | |||
IV.ASSB.HHZ. | 2020-10-31T08:27:07.55 | 0.3 | undecidable | manual | S | 268 | 26.2515 | 98 | -0.42 | 68 |
IV.SNTG.HHZ. | 2020-10-31T08:27:07.02 | 0.6 | undecidable | manual | S | 351 | 22.755 | 101 | -0.02 | 49 |
IV.RMP.HHZ. | 2020-10-31T08:27:06.63 | 3.0 | negative | manual | P | 2.92 | 0 | |||
IV.EL6.EHZ. | 2020-10-31T08:27:05.02 | 0.6 | negative | manual | P | 17 | 32.2455 | 96 | 0.16 | 47 |
IV.ASSB.HHZ. | 2020-10-31T08:27:04.26 | 0.6 | undecidable | manual | P | 268 | 26.2515 | 98 | 0.31 | 46 |
IT.RMVT.HGZ. | 2020-10-31T08:27:04.17 | 3.0 | undecidable | manual | P | 3.17 | 0 | |||
IV.FOSV.EHZ. | 2020-10-31T08:27:04.12 | 3.0 | undecidable | manual | P | -1.62 | 0 | |||
IV.SNTG.HHZ. | 2020-10-31T08:27:03.47 | 0.6 | positive | manual | P | 351 | 22.755 | 101 | 0.06 | 49 |
IV.FDMO.HHZ. | 2020-10-31T08:27:03.36 | 0.6 | undecidable | manual | S | 102 | 8.6802 | 136 | -0.31 | 48 |
IV.MC2.EHZ. | 2020-10-31T08:27:03.62 | 1.0 | undecidable | manual | P | 133 | 22.8549 | 100 | 0.18 | 24 |
IV.CESI.HHZ. | 2020-10-31T08:27:03.78 | 0.6 | undecidable | manual | S | 230 | 8.1807 | 138 | 0.19 | 49 |
IV.CESI.HHZ. | 2020-10-31T08:27:01.82 | 1.0 | positive | manual | P | 230 | 8.1807 | 138 | 0.4 | 23 |
IV.FDMO.HHZ. | 2020-10-31T08:27:01.40 | 0.1 | undecidable | manual | P | 102 | 8.6802 | 136 | -0.07 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.CESI.HHN. | ML:0.5 | 0.00004145 | 0.06 | AML | other | m | 2020-10-31T08:27:04.14 |
IV.CESI.HHE. | ML:0.5 | 0.00003855 | 0.24 | AML | other | m | 2020-10-31T08:27:04.06 |