A magnitude ML 1.3 earthquake occured in region: 5 km SE Fiordimonte (MC), on
and geographic coordinates (lat, lon) 42.9960, 13.1210 at 9 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 |
---|---|---|---|---|
Fiordimonte | MC | 5 | 202 | 202 |
Fiastra | MC | 5 | 559 | 761 |
Acquacanina | MC | 6 | 121 | 882 |
Ussita | MC | 6 | 444 | 1326 |
Visso | MC | 8 | 1107 | 2433 |
Pieve Torina | MC | 8 | 1458 | 3891 |
Pievebovigliana | MC | 8 | 866 | 4757 |
Bolognola | MC | 9 | 142 | 4899 |
Monte Cavallo | MC | 10 | 145 | 5044 |
Castelsantangelo sul Nera | MC | 12 | 281 | 5325 |
Muccia | MC | 12 | 915 | 6240 |
Preci | PG | 15 | 724 | 6964 |
Sarnano | MC | 15 | 3264 | 10228 |
Serravalle di Chienti | MC | 16 | 1070 | 11298 |
Camerino | MC | 16 | 6974 | 18272 |
Cessapalombo | MC | 17 | 512 | 18784 |
Caldarola | MC | 18 | 1823 | 20607 |
Montefortino | FM | 19 | 1178 | 21785 |
Camporotondo di Fiastrone | MC | 19 | 563 | 22348 |
Amandola | FM | 19 | 3629 | 25977 |
Gualdo | MC | 19 | 815 | 26792 |
Sellano | PG | 20 | 1079 | 27871 |
Montemonaco | AP | 20 | 604 | 28475 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.3 | 2021-12-04 08:41:38 |
42.996 | 13.1212 | 9 | 2021-12-04 08:55:34 |
Sala Sismica INGV-Roma | 98119651 |
Field | Value |
---|---|
Time (UTC) | 2021-12-04 08:41:38 ± 0.1 |
Latitude | 42.9960 ± 0.0036 |
Longitude | 13.1212 ± 0.0061 |
Depth (km) | 9 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 98119651 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 413 |
Semi-minor axis of confidence ellipse (meter) | 368 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 192 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 410.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 117 |
Number of associated phases, regardless of their use for origin computation | 16 |
Number of defining phases | 16 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.21 |
Epicentral distance of station closest to the epicenter (degree) | 0.04766 |
Epicentral distance of station farthest from the epicenter (degree) | 0.34084 |
Number of stations at which the event was observed | 8 |
Number of stations from which data was used for origin computation | 8 |
Field | Value |
---|---|
Value | 1.3 |
Uncertainty | 0.2 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 98119651 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-12-04 08:55:34 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ASSB.HHE. | 2021-12-04T08:41:51.42 | 0.1 | undecidable | manual | S | 278 | 37.8288 | 50 | 0.05 | 94 |
IV.NRCA.HHZ. | 2021-12-04T08:41:45.58 | 0.3 | undecidable | manual | S | 182 | 18.0708 | 116 | 0.37 | 68 |
IV.CESI.HHZ. | 2021-12-04T08:41:45.46 | 0.3 | undecidable | manual | S | 273 | 17.5713 | 116 | 0.39 | 68 |
IV.ASSB.HHE. | 2021-12-04T08:41:45.51 | 0.1 | undecidable | manual | P | 278 | 37.8288 | 50 | -0.32 | 89 |
IV.MC2.EHZ. | 2021-12-04T08:41:43.01 | 0.3 | undecidable | manual | S | 150 | 10.878 | 128 | -0.08 | 74 |
IV.CSP1.EHZ. | 2021-12-04T08:41:43.73 | 0.3 | undecidable | manual | S | 33 | 12.5763 | 124 | 0.15 | 72 |
IV.NRCA.HHZ. | 2021-12-04T08:41:42.17 | 0.1 | undecidable | manual | P | 182 | 18.0708 | 116 | -0.11 | 96 |
IT.MTCL.HGE. | 2021-12-04T08:41:42.78 | 0.3 | undecidable | manual | S | 269 | 9.879 | 131 | -0.05 | 74 |
IV.CESI.HHZ. | 2021-12-04T08:41:42.35 | 0.3 | undecidable | manual | P | 273 | 17.5713 | 116 | 0.15 | 72 |
IV.CSP1.EHZ. | 2021-12-04T08:41:41.60 | 0.3 | undecidable | manual | P | 33 | 12.5763 | 124 | 0.27 | 71 |
IV.FDMO.HHZ. | 2021-12-04T08:41:41.52 | 0.3 | undecidable | manual | S | 329 | 5.2947 | 149 | -0.26 | 72 |
IV.FEMA.HNE. | 2021-12-04T08:41:41.82 | 0.3 | undecidable | manual | S | 237 | 6.8931 | 141 | -0.29 | 71 |
IT.MTCL.HGE. | 2021-12-04T08:41:41.04 | 0.3 | undecidable | manual | P | 269 | 9.879 | 131 | 0.14 | 73 |
IV.FEMA.HNE. | 2021-12-04T08:41:40.51 | 0.1 | undecidable | manual | P | 237 | 6.8931 | 141 | 0.02 | 100 |
IV.MC2.EHZ. | 2021-12-04T08:41:40.97 | 0.1 | undecidable | manual | P | 150 | 10.878 | 128 | -0.08 | 98 |
IV.FDMO.HHZ. | 2021-12-04T08:41:40.16 | 0.1 | undecidable | manual | P | 329 | 5.2947 | 149 | -0.14 | 98 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.FDMO.HHN. | ML:1.2 | 0.00030600000000000007 | 1.38 | AML | other | m | 2021-12-04T08:41:41.70 |
IV.FDMO.HHE. | ML:1.0 | 0.000191 | 0.12 | AML | other | m | 2021-12-04T08:41:42.17 |
IV.CSP1.EHN. | ML:1.6 | 0.000418 | 0.6 | AML | other | m | 2021-12-04T08:41:44.46 |
IV.CSP1.EHE. | ML:1.4 | 0.000305 | 1.44 | AML | other | m | 2021-12-04T08:41:44.95 |
IV.NRCA.HHN. | ML:1.0 | 0.00009554999999999999 | 1 | AML | other | m | 2021-12-04T08:41:46.60 |
IV.NRCA.HHE. | ML:1.1 | 0.0001088 | 1.12 | AML | other | m | 2021-12-04T08:41:46.07 |
IV.GUMA.HHN. | ML:1.4 | 0.0001955 | 1.02 | AML | other | m | 2021-12-04T08:41:50.61 |
IV.GUMA.HHE. | ML:1.4 | 0.000225 | 1.38 | AML | other | m | 2021-12-04T08:41:52.70 |