A magnitude ML 0.5 earthquake occured in region: 4 km N Ussita (MC), on
and geographic coordinates (lat, lon) 42.9760, 13.1280 at 10 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 |
---|---|---|---|---|
Ussita | MC | 4 | 444 | 444 |
Visso | MC | 6 | 1107 | 1551 |
Fiastra | MC | 7 | 559 | 2110 |
Acquacanina | MC | 7 | 121 | 2231 |
Fiordimonte | MC | 8 | 202 | 2433 |
Bolognola | MC | 8 | 142 | 2575 |
Castelsantangelo sul Nera | MC | 9 | 281 | 2856 |
Pieve Torina | MC | 10 | 1458 | 4314 |
Pievebovigliana | MC | 10 | 866 | 5180 |
Monte Cavallo | MC | 11 | 145 | 5325 |
Preci | PG | 13 | 724 | 6049 |
Muccia | MC | 14 | 915 | 6964 |
Sarnano | MC | 16 | 3264 | 10228 |
Serravalle di Chienti | MC | 18 | 1070 | 11298 |
Montefortino | FM | 18 | 1178 | 12476 |
Montemonaco | AP | 18 | 604 | 13080 |
Cessapalombo | MC | 18 | 512 | 13592 |
Camerino | MC | 18 | 6974 | 20566 |
Amandola | FM | 19 | 3629 | 24195 |
Sellano | PG | 19 | 1079 | 25274 |
Caldarola | MC | 20 | 1823 | 27097 |
Gualdo | MC | 20 | 815 | 27912 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 0.5 | 2021-11-11 11:42:31 |
42.9765 | 13.1283 | 10 | 2022-03-30 13:04:38 |
Bollettino Sismico Italiano INGV | 101087391 |
Reviewed Rev100 |
ML 0.6 | 2021-11-11 11:42:32 |
42.971 | 13.0898 | 5 | 2021-11-11 11:48:10 |
Sala Sismica INGV-Roma | 97395551 |
Field | Value |
---|---|
Time (UTC) | 2021-11-11 11:42:31 ± 0.31 |
Latitude | 42.9765 ± 0.0045 |
Longitude | 13.1283 ± 0.0148 |
Depth (km) | 10 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 101087391 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1227 |
Semi-minor axis of confidence ellipse (meter) | 119 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 89 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1230.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 149 |
Number of associated phases, regardless of their use for origin computation | 13 |
Number of defining phases | 8 |
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) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.14299 |
Number of stations at which the event was observed | 9 |
Number of stations from which data was used for origin computation | 4 |
Field | Value |
---|---|
Value | 0.5 |
Uncertainty | 0.2 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 101087391 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2022-02-17 16:10:52 |
Field | Value |
---|---|
Value | 0.6 |
Uncertainty | 0.1 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 97395551 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-11-11 11:48:10 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.LAV9.HNZ. | 2021-11-11T11:43:09.40 | 3.0 | undecidable | manual | Sg | 0 | 0 | |||
IV.VIVA.HHZ. | 2021-11-11T11:42:57.86 | 3.0 | undecidable | manual | Sn | -9.48 | 0 | |||
IV.SENI.HNZ. | 2021-11-11T11:42:54.40 | 3.0 | undecidable | manual | Sg | 0.05 | 0 | |||
IV.MNTT.EHZ. | 2021-11-11T11:42:41.20 | 3.0 | undecidable | manual | P | 0.67 | 0 | |||
IV.ATPI.EHZ. | 2021-11-11T11:42:39.94 | 3.0 | undecidable | manual | Pn | -3.72 | 0 | |||
IV.NRCA.HNZ. | 2021-11-11T11:42:37.49 | 0.3 | undecidable | manual | S | 184 | 15.873 | 122 | -0.36 | 69 |
IV.CSP1.EHZ. | 2021-11-11T11:42:37.20 | 0.6 | undecidable | manual | S | 26 | 14.1747 | 124 | -0.16 | 48 |
IV.MC2.EHZ. | 2021-11-11T11:42:36.13 | 0.6 | undecidable | manual | S | 146 | 8.7801 | 138 | 0.21 | 48 |
IV.FDMO.HHZ. | 2021-11-11T11:42:35.70 | 0.6 | undecidable | manual | S | 333 | 7.4814 | 143 | 0.07 | 50 |
IV.NRCA.HNZ. | 2021-11-11T11:42:35.34 | 0.3 | undecidable | manual | P | 184 | 15.873 | 122 | 0.23 | 71 |
IV.MC2.EHZ. | 2021-11-11T11:42:34.08 | 0.3 | undecidable | manual | P | 146 | 8.7801 | 138 | 0.08 | 74 |
IV.CSP1.EHZ. | 2021-11-11T11:42:34.72 | 0.3 | undecidable | manual | P | 26 | 14.1747 | 124 | -0.11 | 73 |
IV.FDMO.HHZ. | 2021-11-11T11:42:33.88 | 0.1 | undecidable | manual | P | 333 | 7.4814 | 143 | 0.05 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.FDMO.HHN. | ML:0.5 | 0.000050549999999999995 | 0.12 | AML | other | m | 2021-11-11T11:42:36.06 |
IV.MC2.EHE. | ML:0.5 | 0.00004727988 | 0.0832 | AML | other | m | 2021-11-11T11:42:36.38 |
IV.FDMO.HHE. | ML:0.3 | 0.00003105 | 1.16 | AML | other | m | 2021-11-11T11:42:36.34 |
IV.MC2.EHN. | ML:0.8 | 0.00008434147999999999 | 0.0832 | AML | other | m | 2021-11-11T11:42:36.54 |
IV.CSP1.EHE. | ML:0.5 | 0.000027688939999999994 | 0.3776 | AML | other | m | 2021-11-11T11:42:37.33 |
IV.CSP1.EHN. | ML:0.6 | 0.000039658470000000005 | 0.16 | AML | other | m | 2021-11-11T11:42:37.51 |