A magnitude ML 0.5 earthquake occured in region: 3 km NE Fiordimonte (MC), on
and geographic coordinates (lat, lon) 43.0510, 13.1180 at 8 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 |
---|---|---|---|---|
Fiordimonte | MC | 3 | 202 | 202 |
Pievebovigliana | MC | 3 | 866 | 1068 |
Fiastra | MC | 4 | 559 | 1627 |
Acquacanina | MC | 5 | 121 | 1748 |
Pieve Torina | MC | 6 | 1458 | 3206 |
Muccia | MC | 7 | 915 | 4121 |
Camerino | MC | 10 | 6974 | 11095 |
Bolognola | MC | 11 | 142 | 11237 |
Monte Cavallo | MC | 11 | 145 | 11382 |
Ussita | MC | 12 | 444 | 11826 |
Cessapalombo | MC | 13 | 512 | 12338 |
Caldarola | MC | 13 | 1823 | 14161 |
Visso | MC | 13 | 1107 | 15268 |
Serravalle di Chienti | MC | 14 | 1070 | 16338 |
Sarnano | MC | 15 | 3264 | 19602 |
Camporotondo di Fiastrone | MC | 15 | 563 | 20165 |
Serrapetrona | MC | 15 | 966 | 21131 |
Belforte del Chienti | MC | 16 | 1886 | 23017 |
Sefro | MC | 17 | 422 | 23439 |
San Ginesio | MC | 18 | 3498 | 26937 |
Castelsantangelo sul Nera | MC | 18 | 281 | 27218 |
Pioraco | MC | 18 | 1134 | 28352 |
Gualdo | MC | 18 | 815 | 29167 |
Castelraimondo | MC | 19 | 4587 | 33754 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 0.5 | 2021-04-21 17:17:41 |
43.0507 | 13.118 | 8 | 2021-07-12 16:55:12 |
Bollettino Sismico Italiano INGV | 90456931 |
Reviewed Rev100 |
ML 0.5 | 2021-04-21 17:17:40 |
43.0528 | 13.1272 | 8 | 2021-04-21 17:24:47 |
Sala Sismica INGV-Roma | 89335831 |
Field | Value |
---|---|
Time (UTC) | 2021-04-21 17:17:41 ± 0.21 |
Latitude | 43.0507 ± 0.0063 |
Longitude | 13.1180 ± 0.0062 |
Depth (km) | 8 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 90456931 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 670 |
Semi-minor axis of confidence ellipse (meter) | 353 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 182 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 670.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 163 |
Number of associated phases, regardless of their use for origin computation | 31 |
Number of defining phases | 14 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.24 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.25721 |
Number of stations at which the event was observed | 23 |
Number of stations from which data was used for origin computation | 7 |
Field | Value |
---|---|
Value | 0.5 |
Uncertainty | 0.3 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 89335831 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-04-21 17:24:47 |
Field | Value |
---|---|
Value | 0.5 |
Uncertainty | 0.3 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 90456931 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2021-05-24 15:53:42 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.SGO.HHZ. | 2021-04-21T17:18:09.79 | 3.0 | negative | manual | Pn | -9.41 | 0 | |||
OT.OT05.EHZ. | 2021-04-21T17:18:05.91 | 3.0 | positive | manual | Pn | -3.48 | 0 | |||
IV.RMP.HHZ. | 2021-04-21T17:18:02.71 | 3.0 | negative | manual | Pg | 11.65 | 0 | |||
IV.NARO.HHZ. | 2021-04-21T17:18:02.63 | 3.0 | undecidable | manual | Sg | 3.82 | 0 | |||
IV.LRP.EHZ. | 2021-04-21T17:17:58.68 | 3.0 | negative | manual | Pn | 1.52 | 0 | |||
IV.MF5.EHN. | 2021-04-21T17:17:51.87 | 0.3 | undecidable | manual | S | 104 | 28.5492 | 105 | 0.47 | 65 |
IV.MMO1.EHZ. | 2021-04-21T17:17:49.49 | 0.6 | undecidable | manual | S | 135 | 23.8539 | 108 | -0.34 | 45 |
IV.NRCA.HHZ. | 2021-04-21T17:17:49.67 | 0.6 | undecidable | manual | S | 181 | 24.0537 | 107 | -0.24 | 46 |
IV.CESI.HHZ. | 2021-04-21T17:17:48.25 | 0.6 | undecidable | manual | S | 254 | 18.0708 | 113 | 0.32 | 46 |
IV.MC2.EHZ. | 2021-04-21T17:17:47.85 | 0.3 | undecidable | manual | S | 160 | 16.4724 | 115 | 0.41 | 67 |
IV.MF5.EHN. | 2021-04-21T17:17:47.24 | 0.1 | undecidable | manual | P | 104 | 28.5492 | 105 | 0.17 | 93 |
IV.ARRO.EHZ. | 2021-04-21T17:17:46.45 | 3.0 | positive | manual | Pg | 4.6 | 0 | |||
IV.CESI.HHZ. | 2021-04-21T17:17:45.12 | 0.1 | undecidable | manual | P | 254 | 18.0708 | 113 | 0.06 | 97 |
IV.MMO1.EHZ. | 2021-04-21T17:17:45.81 | 0.1 | undecidable | manual | P | 135 | 23.8539 | 108 | -0.35 | 90 |
IV.NRCA.HHZ. | 2021-04-21T17:17:45.97 | 0.3 | negative | manual | P | 181 | 24.0537 | 107 | -0.24 | 69 |
IV.MC2.EHZ. | 2021-04-21T17:17:44.79 | 1.0 | undecidable | manual | P | 160 | 16.4724 | 115 | 0.01 | 24 |
IV.CSP1.EHZ. | 2021-04-21T17:17:44.85 | 0.6 | undecidable | manual | S | 57 | 8.3805 | 132 | -0.21 | 48 |
IV.VIVA.HHZ. | 2021-04-21T17:17:43.24 | 3.0 | undecidable | manual | Pn | -8.87 | 0 | |||
IV.FDMO.HHZ. | 2021-04-21T17:17:43.88 | 0.6 | undecidable | manual | S | 238 | 2.997 | 159 | -0.08 | 49 |
IV.CSP1.EHZ. | 2021-04-21T17:17:43.28 | 0.6 | positive | manual | P | 57 | 8.3805 | 132 | -0.13 | 48 |
IV.FDMO.HHZ. | 2021-04-21T17:17:42.78 | 0.1 | undecidable | manual | P | 238 | 2.997 | 159 | 0.01 | 100 |
IV.RIBO.EHZ.01 | 2021-04-21T17:17:32.44 | 3.0 | positive | manual | Pg | 1.37 | 0 | |||
IV.CPGN.EHZ. | 2021-04-21T17:17:20.67 | 3.0 | undecidable | manual | Pn | -4.65 | 0 | |||
IV.SEI.HHZ. | 2021-04-21T17:17:16.78 | 3.0 | undecidable | manual | P | -0.62 | 0 | |||
IV.NDIM.HHZ. | 2021-04-21T17:17:11.98 | 3.0 | undecidable | manual | Sn | -4.52 | 0 | |||
IT.VRB.HGZ. | 2021-04-21T17:17:11.29 | 3.0 | undecidable | manual | Pn | -1.48 | 0 | |||
IV.ZONE.HHZ. | 2021-04-21T17:17:10.46 | 3.0 | undecidable | manual | S | 5.51 | 0 | |||
ST.CARE.EHZ. | 2021-04-21T17:17:04.00 | 3.0 | negative | manual | P | -2.66 | 0 | |||
IV.SBPO.HNZ. | 2021-04-21T17:17:01.64 | 3.0 | negative | manual | P | -1.77 | 0 | |||
IV.ZONE.HHZ. | 2021-04-21T17:16:59.89 | 3.0 | undecidable | manual | P | 1.19 | 0 | |||
IV.ZEN8.EHZ. | 2021-04-21T17:16:59.28 | 3.0 | undecidable | manual | Pg | 0.75 | 0 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.CSP1.EHE. | ML:1.0 | 0.0001565 | 0.86 | AML | other | m | 2021-04-21T17:17:45.45 |
IV.CSP1.EHN. | ML:0.8 | 0.0001122 | 1.08 | AML | other | m | 2021-04-21T17:17:46.58 |
IV.CESI.HHN. | ML:0.2 | 0.00001442856 | 0.5888 | AML | other | m | 2021-04-21T17:17:49.47 |
IV.CESI.HHE. | ML:0.1 | 0.000010048744999999999 | 1.744 | AML | other | m | 2021-04-21T17:17:49.02 |
IV.NRCA.HHE. | ML:0.4 | 0.00001695 | 0.82 | AML | other | m | 2021-04-21T17:17:51.28 |
IV.NRCA.HHN. | ML:0.5 | 0.00002035 | 0.7 | AML | other | m | 2021-04-21T17:17:52.04 |