A magnitude ML 1.0 earthquake occured in region: 1 km W Castelsantangelo sul Nera (MC), on
and geographic coordinates (lat, lon) 42.8940, 13.1360 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 |
---|---|---|---|---|
Castelsantangelo sul Nera | MC | 2 | 281 | 281 |
Visso | MC | 6 | 1107 | 1388 |
Ussita | MC | 6 | 444 | 1832 |
Preci | PG | 8 | 724 | 2556 |
Norcia | PG | 12 | 4957 | 7513 |
Bolognola | MC | 14 | 142 | 7655 |
Acquacanina | MC | 16 | 121 | 7776 |
Monte Cavallo | MC | 16 | 145 | 7921 |
Montemonaco | AP | 16 | 604 | 8525 |
Fiastra | MC | 16 | 559 | 9084 |
Fiordimonte | MC | 16 | 202 | 9286 |
Sellano | PG | 17 | 1079 | 10365 |
Montegallo | AP | 17 | 523 | 10888 |
Montefortino | FM | 18 | 1178 | 12066 |
Pieve Torina | MC | 18 | 1458 | 13524 |
Arquata del Tronto | AP | 19 | 1178 | 14702 |
Pievebovigliana | MC | 19 | 866 | 15568 |
Cerreto di Spoleto | PG | 20 | 1075 | 16643 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.0 | 2021-03-07 14:10:34 |
42.8942 | 13.1358 | 11 | 2021-03-07 14:17:26 |
Sala Sismica INGV-Roma | 87871541 |
Field | Value |
---|---|
Time (UTC) | 2021-03-07 14:10:34 ± 0.04 |
Latitude | 42.8942 ± 0.0027 |
Longitude | 13.1358 ± 0.0037 |
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 | 87871541 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 389 |
Semi-minor axis of confidence ellipse (meter) | 192 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 225 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 390.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 108 |
Number of associated phases, regardless of their use for origin computation | 23 |
Number of defining phases | 22 |
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) | 0.43797 |
Number of stations at which the event was observed | 12 |
Number of stations from which data was used for origin computation | 11 |
Field | Value |
---|---|
Value | 1.0 |
Uncertainty | 0.2 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 87871541 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-03-07 14:17:26 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.TERO.HHZ. | 2021-03-07T14:10:50.60 | 0.1 | undecidable | manual | S | 128 | 48.618 | 50 | 0.22 | 90 |
IV.GAVE.EHZ. | 2021-03-07T14:10:45.92 | 3.0 | undecidable | manual | S | 0.03 | 0 | |||
IV.MML1.EHN. | 2021-03-07T14:10:44.92 | 0.1 | undecidable | manual | S | 331 | 27.75 | 50 | 0.1 | 95 |
IV.MTRA.EHZ. | 2021-03-07T14:10:44.21 | 0.1 | undecidable | manual | S | 126 | 26.1516 | 50 | -0.18 | 94 |
IV.CESI.HHZ. | 2021-03-07T14:10:43.55 | 0.3 | undecidable | manual | S | 303 | 22.4553 | 50 | 0.14 | 72 |
IV.TERO.HHZ. | 2021-03-07T14:10:43.72 | 1.0 | undecidable | manual | P | 128 | 48.618 | 50 | -0.1 | 23 |
IV.CSP1.EHZ. | 2021-03-07T14:10:43.34 | 0.1 | undecidable | manual | S | 14 | 22.6551 | 50 | -0.12 | 96 |
IV.MMO1.EHZ. | 2021-03-07T14:10:41.25 | 0.1 | undecidable | manual | S | 88 | 15.4734 | 124 | -0.13 | 97 |
IV.FDMO.HHZ. | 2021-03-07T14:10:41.39 | 0.1 | undecidable | manual | S | 346 | 16.2726 | 123 | -0.21 | 95 |
IT.MTCL.HGE. | 2021-03-07T14:10:41.21 | 0.1 | undecidable | manual | S | 315 | 15.6732 | 124 | -0.21 | 95 |
IV.MTRA.EHZ. | 2021-03-07T14:10:40.24 | 0.1 | undecidable | manual | P | 126 | 26.1516 | 50 | -0.12 | 95 |
IV.MML1.EHN. | 2021-03-07T14:10:40.56 | 0.1 | undecidable | manual | P | 331 | 27.75 | 50 | -0.05 | 96 |
IV.CSP1.EHZ. | 2021-03-07T14:10:39.81 | 1.0 | undecidable | manual | P | 14 | 22.6551 | 50 | -0.01 | 24 |
IV.MC2.EHZ. | 2021-03-07T14:10:39.24 | 0.1 | undecidable | manual | S | 66 | 4.6953 | 156 | 0.35 | 94 |
IV.CESI.HHZ. | 2021-03-07T14:10:39.80 | 0.1 | positive | manual | P | 303 | 22.4553 | 50 | 0.01 | 98 |
IV.FEMA.HNE. | 2021-03-07T14:10:39.97 | 0.1 | undecidable | manual | S | 317 | 10.2786 | 136 | -0.01 | 100 |
IV.NRCA.HHZ. | 2021-03-07T14:10:39.04 | 0.1 | undecidable | manual | S | 195 | 6.993 | 147 | -0.22 | 96 |
IV.MMO1.EHZ. | 2021-03-07T14:10:38.63 | 0.3 | undecidable | manual | P | 88 | 15.4734 | 124 | 0.01 | 74 |
IV.FDMO.HHZ. | 2021-03-07T14:10:38.90 | 0.1 | undecidable | manual | P | 346 | 16.2726 | 123 | 0.15 | 96 |
IT.MTCL.HGE. | 2021-03-07T14:10:38.65 | 0.1 | undecidable | manual | P | 315 | 15.6732 | 124 | 0 | 99 |
IV.MC2.EHZ. | 2021-03-07T14:10:37.32 | 1.0 | undecidable | manual | P | 66 | 4.6953 | 156 | 0.14 | 25 |
IV.FEMA.HNE. | 2021-03-07T14:10:37.98 | 0.1 | undecidable | manual | P | 317 | 10.2786 | 136 | 0.16 | 97 |
IV.NRCA.HHZ. | 2021-03-07T14:10:37.50 | 0.1 | undecidable | manual | P | 195 | 6.993 | 147 | 0.1 | 99 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHE. | ML:1.0 | 0.000153 | 1.58 | AML | other | m | 2021-03-07T14:10:39.82 |
IV.NRCA.HHN. | ML:1.2 | 0.000249 | 0.08 | AML | other | m | 2021-03-07T14:10:39.04 |
IV.CESI.HHN. | ML:0.8 | 0.0000455 | 0.22 | AML | other | m | 2021-03-07T14:10:43.61 |
IV.CESI.HHE. | ML:0.6 | 0.00002495 | 0.2 | AML | other | m | 2021-03-07T14:10:43.71 |
IV.GAVE.EHE. | ML:1.0 | 0.00005225 | 1.16 | AML | other | m | 2021-03-07T14:10:51.81 |
IV.GAVE.EHN. | ML:1.1 | 0.00006465 | 0.08 | AML | other | m | 2021-03-07T14:10:51.89 |