A magnitude ML 1.4 earthquake occured in region: 4 km NW Ussita (MC), on
and geographic coordinates (lat, lon) 42.9800, 13.1160 at 8 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 |
---|---|---|---|---|
Ussita | MC | 4 | 444 | 444 |
Visso | MC | 6 | 1107 | 1551 |
Fiordimonte | MC | 7 | 202 | 1753 |
Fiastra | MC | 7 | 559 | 2312 |
Acquacanina | MC | 7 | 121 | 2433 |
Pieve Torina | MC | 9 | 1458 | 3891 |
Bolognola | MC | 9 | 142 | 4033 |
Monte Cavallo | MC | 9 | 145 | 4178 |
Pievebovigliana | MC | 10 | 866 | 5044 |
Castelsantangelo sul Nera | MC | 10 | 281 | 5325 |
Preci | PG | 13 | 724 | 6049 |
Muccia | MC | 13 | 915 | 6964 |
Sarnano | MC | 16 | 3264 | 10228 |
Serravalle di Chienti | MC | 17 | 1070 | 11298 |
Camerino | MC | 18 | 6974 | 18272 |
Sellano | PG | 18 | 1079 | 19351 |
Cessapalombo | MC | 19 | 512 | 19863 |
Montefortino | FM | 19 | 1178 | 21041 |
Montemonaco | AP | 19 | 604 | 21645 |
Amandola | FM | 20 | 3629 | 25274 |
Caldarola | MC | 20 | 1823 | 27097 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.4 | 2021-03-29 19:57:55 |
42.9798 | 13.1162 | 9 | 2021-03-29 20:05:31 |
Sala Sismica INGV-Roma | 88597181 |
Field | Value |
---|---|
Time (UTC) | 2021-03-29 19:57:55 ± 0.09 |
Latitude | 42.9798 ± 0.0045 |
Longitude | 13.1162 ± 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 | 88597181 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 458 |
Semi-minor axis of confidence ellipse (meter) | 275 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 261 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 460.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 43 |
Number of associated phases, regardless of their use for origin computation | 25 |
Number of defining phases | 22 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.29 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.34894 |
Number of stations at which the event was observed | 16 |
Number of stations from which data was used for origin computation | 13 |
Field | Value |
---|---|
Value | 1.4 |
Uncertainty | 0.1 |
Num. used stations | 12 |
Type of magnitude | ML |
Reference to an origin | 88597181 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-03-29 20:05:31 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ARVD.HHZ. | 2021-03-29T19:58:15.35 | 3.0 | undecidable | manual | S | 0.32 | 0 | |||
IV.TERO.HHZ. | 2021-03-29T19:58:14.15 | 3.0 | undecidable | manual | S | 0.09 | 0 | |||
IV.GAVE.EHZ. | 2021-03-29T19:58:08.67 | 0.3 | undecidable | manual | S | 210 | 36.6411 | 50 | 0.24 | 70 |
IV.MURB.HHZ. | 2021-03-29T19:58:04.09 | 3.0 | positive | manual | P | -2.03 | 0 | |||
IV.GUMA.HHZ. | 2021-03-29T19:58:03.78 | 0.3 | undecidable | manual | S | 63 | 19.9689 | 113 | 0.63 | 64 |
IV.MML1.HNZ. | 2021-03-29T19:58:03.24 | 0.3 | undecidable | manual | S | 322 | 18.87 | 114 | 0.45 | 69 |
IV.SMA1.EHZ. | 2021-03-29T19:58:03.54 | 0.6 | negative | manual | P | -0.09 | 0.79 | |||
IV.EL6.EHZ. | 2021-03-29T19:58:03.02 | 0.3 | undecidable | manual | P | 358 | 38.7279 | 50 | -0.31 | 68 |
IV.GAVE.EHZ. | 2021-03-29T19:58:02.84 | 0.1 | undecidable | manual | P | 210 | 36.6411 | 50 | -0.17 | 94 |
IV.NRCA.HHZ. | 2021-03-29T19:58:02.40 | 0.3 | undecidable | manual | S | 181 | 16.2726 | 118 | 0.43 | 69 |
IV.MMO1.EHZ. | 2021-03-29T19:58:02.73 | 0.3 | undecidable | manual | S | 118 | 19.2696 | 114 | -0.2 | 72 |
IV.CESI.HHZ. | 2021-03-29T19:58:02.70 | 0.3 | undecidable | manual | S | 279 | 17.3715 | 116 | 0.38 | 70 |
IV.MF5.EHZ. | 2021-03-29T19:58:01.65 | 0.3 | undecidable | manual | P | 88 | 27.8499 | 107 | 0.2 | 71 |
IV.CSP1.EHZ. | 2021-03-29T19:58:01.31 | 0.3 | undecidable | manual | S | 30 | 14.3745 | 121 | -0.08 | 75 |
IV.GUMA.HHZ. | 2021-03-29T19:58:00.44 | 0.1 | undecidable | manual | P | 63 | 19.9689 | 113 | 0.48 | 91 |
IV.CESI.HHZ. | 2021-03-29T19:57:59.59 | 0.1 | undecidable | manual | P | 279 | 17.3715 | 116 | 0.11 | 99 |
IV.FEMA.HNZ. | 2021-03-29T19:57:59.00 | 0.3 | undecidable | manual | S | 250 | 5.6943 | 146 | -0.16 | 75 |
IV.MML1.HNZ. | 2021-03-29T19:57:59.69 | 0.3 | undecidable | manual | P | 322 | 18.87 | 114 | -0.07 | 74 |
IV.NRCA.HHZ. | 2021-03-29T19:57:59.23 | 0.1 | undecidable | manual | P | 181 | 16.2726 | 118 | -0.05 | 100 |
IV.MMO1.EHZ. | 2021-03-29T19:57:59.60 | 0.1 | undecidable | manual | P | 118 | 19.2696 | 114 | -0.23 | 96 |
IV.FDMO.HHZ. | 2021-03-29T19:57:58.82 | 0.3 | undecidable | manual | S | 340 | 6.6933 | 142 | -0.54 | 68 |
IV.CSP1.EHZ. | 2021-03-29T19:57:58.88 | 0.1 | undecidable | manual | P | 30 | 14.3745 | 121 | -0.06 | 100 |
IV.MC2.EHZ. | 2021-03-29T19:57:58.06 | 0.1 | undecidable | manual | P | 142 | 9.5793 | 131 | -0.12 | 100 |
IV.FDMO.HHZ. | 2021-03-29T19:57:57.42 | 0.1 | undecidable | manual | P | 340 | 6.6933 | 142 | -0.35 | 95 |
IV.FEMA.HNZ. | 2021-03-29T19:57:57.63 | 0.3 | undecidable | manual | P | 250 | 5.6943 | 146 | -0.03 | 77 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.FDMO.HHN. | ML:1.7 | 0.0008395000000000001 | 0.22 | AML | other | m | 2021-03-29T19:57:59.04 |
IV.FDMO.HHE. | ML:1.5 | 0.0005794999999999999 | 0.2 | AML | other | m | 2021-03-29T19:57:59.25 |
IV.CSP1.EHE. | ML:1.5 | 0.0003015 | 1.2 | AML | other | m | 2021-03-29T19:58:01.98 |
IV.CSP1.EHN. | ML:1.6 | 0.00045 | 0.36 | AML | other | m | 2021-03-29T19:58:01.87 |
IV.NRCA.HHE. | ML:1.4 | 0.00022649999999999998 | 1.32 | AML | other | m | 2021-03-29T19:58:02.76 |
IV.CESI.HHE. | ML:1.3 | 0.000165 | 1.6 | AML | other | m | 2021-03-29T19:58:02.06 |
IV.CESI.HHN. | ML:1.3 | 0.000183 | 0.92 | AML | other | m | 2021-03-29T19:58:03.50 |
IV.NRCA.HHN. | ML:1.4 | 0.000248 | 0.14 | AML | other | m | 2021-03-29T19:58:03.56 |
IV.GUMA.HHN. | ML:1.5 | 0.00023799999999999998 | 1.6 | AML | other | m | 2021-03-29T19:58:05.82 |
IV.GUMA.HHE. | ML:1.5 | 0.000221 | 0.64 | AML | other | m | 2021-03-29T19:58:05.59 |
IV.GAVE.EHE. | ML:1.4 | 0.00009125 | 1.52 | AML | other | m | 2021-03-29T19:58:09.89 |
IV.GAVE.EHN. | ML:1.3 | 0.00007685 | 0.46 | AML | other | m | 2021-03-29T19:58:10.45 |