A magnitude ML 0.6 earthquake occured in region: 1 km N Castelsantangelo sul Nera (MC), on
and geographic coordinates (lat, lon) 42.9020, 13.1520 at 7 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 |
---|---|---|---|---|
Castelsantangelo sul Nera | MC | 1 | 281 | 281 |
Ussita | MC | 5 | 444 | 725 |
Visso | MC | 6 | 1107 | 1832 |
Preci | PG | 10 | 724 | 2556 |
Bolognola | MC | 12 | 142 | 2698 |
Norcia | PG | 13 | 4957 | 7655 |
Montemonaco | AP | 14 | 604 | 8259 |
Acquacanina | MC | 14 | 121 | 8380 |
Fiastra | MC | 15 | 559 | 8939 |
Fiordimonte | MC | 16 | 202 | 9141 |
Monte Cavallo | MC | 16 | 145 | 9286 |
Montefortino | FM | 16 | 1178 | 10464 |
Montegallo | AP | 16 | 523 | 10987 |
Pieve Torina | MC | 18 | 1458 | 12445 |
Sellano | PG | 18 | 1079 | 13524 |
Arquata del Tronto | AP | 19 | 1178 | 14702 |
Pievebovigliana | MC | 19 | 866 | 15568 |
Amandola | FM | 19 | 3629 | 19197 |
Sarnano | MC | 19 | 3264 | 22461 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 0.6 | 2020-03-31 21:37:33 |
42.9022 | 13.1523 | 7 | 2020-07-18 21:08:33 |
Bollettino Sismico Italiano INGV | 78360151 |
Reviewed Rev100 |
ML 0.4 | 2020-03-31 21:37:33 |
42.9043 | 13.1522 | 3 | 2020-03-31 21:46:17 |
Sala Sismica INGV-Roma | 77736371 |
Field | Value |
---|---|
Time (UTC) | 2020-03-31 21:37:33 ± 0.11 |
Latitude | 42.9022 ± 0.0027 |
Longitude | 13.1523 ± 0.0037 |
Depth (km) | 7 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 78360151 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 347 |
Semi-minor axis of confidence ellipse (meter) | 137 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 53 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 350.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 98 |
Number of associated phases, regardless of their use for origin computation | 21 |
Number of defining phases | 21 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.17 |
Epicentral distance of station closest to the epicenter (degree) | 0.02878 |
Epicentral distance of station farthest from the epicenter (degree) | 0.24911 |
Number of stations at which the event was observed | 11 |
Number of stations from which data was used for origin computation | 11 |
Field | Value |
---|---|
Value | 0.6 |
Uncertainty | 0.2 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 78360151 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2020-04-18 17:19:40 |
Field | Value |
---|---|
Value | 0.4 |
Uncertainty | 0.1 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 77736371 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-03-31 21:46:17 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MML1.HNZ. | 2020-03-31T21:37:43.02 | 0.3 | undecidable | manual | S | 328 | 27.6501 | 105 | -0.05 | 74 |
IV.MTRA.HNZ. | 2020-03-31T21:37:42.38 | 0.6 | undecidable | manual | S | 129 | 25.5522 | 106 | 0 | 50 |
IV.PF6.EHZ. | 2020-03-31T21:37:42.38 | 0.6 | undecidable | manual | S | 7 | 26.3514 | 106 | -0.26 | 47 |
IV.CESI.HHZ. | 2020-03-31T21:37:41.72 | 0.3 | undecidable | manual | S | 300 | 23.1546 | 108 | 0.16 | 73 |
IV.CSP1.EHZ. | 2020-03-31T21:37:41.26 | 0.3 | undecidable | manual | S | 11 | 21.4674 | 109 | 0.24 | 72 |
IT.MTCL.HGZ. | 2020-03-31T21:37:39.22 | 0.6 | undecidable | manual | S | 309 | 16.0728 | 115 | -0.05 | 50 |
IV.FDMO.HHZ. | 2020-03-31T21:37:39.32 | 0.3 | undecidable | manual | S | 341 | 15.7731 | 115 | 0.13 | 75 |
IV.PF6.EHZ. | 2020-03-31T21:37:38.69 | 0.3 | undecidable | manual | P | 7 | 26.3514 | 106 | 0.06 | 74 |
IV.MTRA.HNZ. | 2020-03-31T21:37:38.59 | 0.6 | undecidable | manual | P | 129 | 25.5522 | 106 | 0.12 | 49 |
IV.MML1.HNZ. | 2020-03-31T21:37:38.64 | 0.3 | undecidable | manual | P | 328 | 27.6501 | 105 | -0.23 | 71 |
IV.MMO1.EHZ. | 2020-03-31T21:37:38.47 | 0.6 | undecidable | manual | S | 91 | 14.1747 | 117 | -0.22 | 49 |
IV.MF5.EHZ. | 2020-03-31T21:37:38.98 | 0.3 | undecidable | manual | P | 69 | 26.751 | 105 | 0.29 | 71 |
IV.CSP1.EHZ. | 2020-03-31T21:37:38.02 | 0.6 | undecidable | manual | P | 11 | 21.4674 | 109 | 0.34 | 47 |
IV.NRCA.HHZ. | 2020-03-31T21:37:37.13 | 0.1 | undecidable | manual | S | 202 | 8.1807 | 132 | 0.16 | 100 |
IV.CESI.HHZ. | 2020-03-31T21:37:37.80 | 0.3 | undecidable | manual | P | 300 | 23.1546 | 108 | -0.2 | 72 |
IV.MMO1.EHZ. | 2020-03-31T21:37:36.26 | 0.3 | undecidable | manual | P | 91 | 14.1747 | 117 | -0.09 | 75 |
IV.MC2.EHZ. | 2020-03-31T21:37:36.03 | 0.6 | undecidable | manual | S | 71 | 3.1968 | 157 | 0.11 | 51 |
IV.FDMO.HHZ. | 2020-03-31T21:37:36.71 | 0.3 | undecidable | manual | P | 341 | 15.7731 | 115 | 0.08 | 75 |
IT.MTCL.HGZ. | 2020-03-31T21:37:36.57 | 0.1 | undecidable | manual | P | 309 | 16.0728 | 115 | -0.11 | 100 |
IV.NRCA.HHZ. | 2020-03-31T21:37:35.38 | 0.3 | undecidable | manual | P | 202 | 8.1807 | 132 | 0.03 | 77 |
IV.MC2.EHZ. | 2020-03-31T21:37:34.37 | 0.1 | positive | manual | P | 71 | 3.1968 | 157 | -0.38 | 96 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.FDMO.HHE. | ML:0.3 | 0.000019943624999999998 | 1.6128 | AML | other | m | 2020-03-31T21:37:39.63 |
IV.FDMO.HHN. | ML:0.4 | 0.000024706735 | 1.5104 | AML | other | m | 2020-03-31T21:37:39.26 |
IV.CESI.HHE. | ML:0.8 | 0.0000420766 | 1.4976 | AML | other | m | 2020-03-31T21:37:42.35 |
IV.CESI.HHN. | ML:0.7 | 0.00003263306 | 0.5248 | AML | other | m | 2020-03-31T21:37:42.28 |