A magnitude ML 1.0 earthquake occured in region: 4 km S Monte Cavallo (MC), on
and geographic coordinates (lat, lon) 42.9630, 13.0150 at 11 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 |
---|---|---|---|---|
Monte Cavallo | MC | 4 | 145 | 145 |
Visso | MC | 7 | 1107 | 1252 |
Preci | PG | 10 | 724 | 1976 |
Pieve Torina | MC | 10 | 1458 | 3434 |
Fiordimonte | MC | 10 | 202 | 3636 |
Ussita | MC | 10 | 444 | 4080 |
Sellano | PG | 11 | 1079 | 5159 |
Pievebovigliana | MC | 13 | 866 | 6025 |
Serravalle di Chienti | MC | 13 | 1070 | 7095 |
Muccia | MC | 14 | 915 | 8010 |
Castelsantangelo sul Nera | MC | 14 | 281 | 8291 |
Fiastra | MC | 14 | 559 | 8850 |
Acquacanina | MC | 15 | 121 | 8971 |
Bolognola | MC | 18 | 142 | 9113 |
Cerreto di Spoleto | PG | 18 | 1075 | 10188 |
Camerino | MC | 20 | 6974 | 17162 |
Norcia | PG | 20 | 4957 | 22119 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.0 | 2021-10-22 10:43:46 |
42.9632 | 13.0148 | 11 | 2021-10-22 10:48:34 |
Sala Sismica INGV-Roma | 96874141 |
Field | Value |
---|---|
Time (UTC) | 2021-10-22 10:43:46 ± 0.07 |
Latitude | 42.9632 ± 0.0036 |
Longitude | 13.0148 ± 0.0049 |
Depth (km) | 11 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 96874141 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 413 |
Semi-minor axis of confidence ellipse (meter) | 243 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 227 |
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) | 136 |
Number of associated phases, regardless of their use for origin computation | 17 |
Number of defining phases | 14 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.16 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.29678 |
Number of stations at which the event was observed | 11 |
Number of stations from which data was used for origin computation | 8 |
Field | Value |
---|---|
Value | 1.0 |
Uncertainty | 0.3 |
Num. used stations | 14 |
Type of magnitude | ML |
Reference to an origin | 96874141 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-10-22 10:48:34 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.TOLF.HHZ. | 2021-10-22T10:44:22.06 | 3.0 | undecidable | manual | Sg | 0.5 | 0 | |||
IV.PE3.EHZ. | 2021-10-22T10:43:56.67 | 3.0 | undecidable | manual | Pg | -0.66 | 0 | |||
IV.APEC.HHZ. | 2021-10-22T10:43:56.70 | 3.0 | undecidable | manual | Pg | -0.11 | 0 | |||
IV.CSP1.EHZ. | 2021-10-22T10:43:54.77 | 0.1 | undecidable | manual | S | 47 | 20.9679 | 50 | -0.03 | 99 |
IV.MML1.EHZ. | 2021-10-22T10:43:53.52 | 0.3 | undecidable | manual | S | 348 | 17.0718 | 122 | -0.18 | 73 |
IV.NRCA.HHZ. | 2021-10-22T10:43:53.20 | 0.3 | undecidable | manual | S | 151 | 16.4724 | 123 | -0.33 | 70 |
IV.SNTG.HHZ. | 2021-10-22T10:43:53.19 | 0.3 | undecidable | manual | P | 350 | 32.9448 | 50 | -0.02 | 73 |
IV.MC2.EHZ. | 2021-10-22T10:43:53.45 | 0.3 | undecidable | manual | S | 112 | 15.2736 | 125 | 0.27 | 71 |
IV.ASSB.HHZ. | 2021-10-22T10:43:52.67 | 0.3 | undecidable | manual | P | 287 | 30.2475 | 50 | -0.12 | 72 |
IV.CESI.HHZ. | 2021-10-22T10:43:51.90 | 0.1 | undecidable | manual | S | 297 | 10.0788 | 137 | 0.08 | 100 |
IV.FDMO.HHZ. | 2021-10-22T10:43:51.65 | 0.1 | undecidable | manual | S | 36 | 10.0788 | 137 | -0.17 | 98 |
IV.CSP1.EHZ. | 2021-10-22T10:43:51.47 | 0.3 | undecidable | manual | P | 47 | 20.9679 | 50 | 0.1 | 73 |
IV.NRCA.HHZ. | 2021-10-22T10:43:50.59 | 0.1 | undecidable | manual | P | 151 | 16.4724 | 123 | -0.05 | 99 |
IV.MC2.EHZ. | 2021-10-22T10:43:50.57 | 0.3 | undecidable | manual | P | 112 | 15.2736 | 125 | 0.14 | 73 |
IV.MML1.EHZ. | 2021-10-22T10:43:50.76 | 0.1 | undecidable | manual | P | 348 | 17.0718 | 122 | 0.03 | 100 |
IV.CESI.HHZ. | 2021-10-22T10:43:49.85 | 0.3 | undecidable | manual | P | 297 | 10.0788 | 137 | 0.2 | 73 |
IV.FDMO.HHZ. | 2021-10-22T10:43:49.76 | 0.3 | undecidable | manual | P | 36 | 10.0788 | 137 | 0.12 | 74 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.FDMO.HHE. | ML:1.2 | 0.000183 | 0.18 | AML | other | m | 2021-10-22T10:43:51.90 |
IV.FDMO.HHN. | ML:1.2 | 0.0001815 | 0.18 | AML | other | m | 2021-10-22T10:43:51.89 |
IV.NRCA.HHN. | ML:1.5 | 0.00028500000000000004 | 0.16 | AML | other | m | 2021-10-22T10:43:53.41 |
IV.NRCA.HHE. | ML:1.2 | 0.0001447319 | 0.16 | AML | other | m | 2021-10-22T10:43:53.53 |
IV.MML1.EHN. | ML:0.7 | 0.00004307423 | 0.0768 | AML | other | m | 2021-10-22T10:43:53.91 |
IV.MML1.EHE. | ML:0.6 | 0.000037242360000000005 | 0.1216 | AML | other | m | 2021-10-22T10:43:54.26 |
IV.CSP1.EHE. | ML:1.4 | 0.0001945 | 0.34 | AML | other | m | 2021-10-22T10:43:55.47 |
IV.CSP1.EHN. | ML:1.3 | 0.000139190665 | 0.2432 | AML | other | m | 2021-10-22T10:43:55.39 |
IV.NRCA.HNE. | ML:1.2 | 0.000142637895 | 0.16 | AML | other | m | 2021-10-22T10:43:53.61 |
IV.NRCA.HNN. | ML:1.5 | 0.00026410203499999997 | 0.1408 | AML | other | m | 2021-10-22T10:43:53.41 |
IV.ASSB.HHE. | ML:0.7 | 0.000025928145 | 0.1856 | AML | other | m | 2021-10-22T10:43:57.52 |
IV.ASSB.HHN. | ML:0.6 | 0.000022467085000000003 | 0.16 | AML | other | m | 2021-10-22T10:43:58.06 |
IV.SNTG.HHE. | ML:0.5 | 0.000016943589 | 0.096 | AML | other | m | 2021-10-22T10:43:58.22 |
IV.SNTG.HHN. | ML:0.7 | 0.000019280005 | 0.1216 | AML | other | m | 2021-10-22T10:43:58.24 |