A magnitude ML 1.0 earthquake occured in region: 3 km S Castelsantangelo sul Nera (MC), on
and geographic coordinates (lat, lon) 42.8700, 13.1490 at 13 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 | 3 | 281 | 281 |
Visso | MC | 8 | 1107 | 1388 |
Ussita | MC | 8 | 444 | 1832 |
Preci | PG | 9 | 724 | 2556 |
Norcia | PG | 10 | 4957 | 7513 |
Montemonaco | AP | 15 | 604 | 8117 |
Bolognola | MC | 15 | 142 | 8259 |
Montegallo | AP | 15 | 523 | 8782 |
Arquata del Tronto | AP | 16 | 1178 | 9960 |
Montefortino | FM | 18 | 1178 | 11138 |
Acquacanina | MC | 18 | 121 | 11259 |
Sellano | PG | 18 | 1079 | 12338 |
Monte Cavallo | MC | 18 | 145 | 12483 |
Fiastra | MC | 19 | 559 | 13042 |
Fiordimonte | MC | 19 | 202 | 13244 |
Cerreto di Spoleto | PG | 20 | 1075 | 14319 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.0 | 2019-09-30 14:50:51 |
42.8698 | 13.149 | 13 | 2019-09-30 14:58:38 |
Sala Sismica INGV-Roma | 72927511 |
Field | Value |
---|---|
Time (UTC) | 2019-09-30 14:50:51 ± 0.08 |
Latitude | 42.8698 ± 0.0036 |
Longitude | 13.1490 ± 0.0074 |
Depth (km) | 13 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 72927511 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 431 |
Semi-minor axis of confidence ellipse (meter) | 428 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 83 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 430.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 130 |
Number of associated phases, regardless of their use for origin computation | 13 |
Number of defining phases | 12 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.14 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.36423 |
Number of stations at which the event was observed | 7 |
Number of stations from which data was used for origin computation | 6 |
Field | Value |
---|---|
Value | 1.0 |
Uncertainty | 0.4 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 72927511 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2019-09-30 14:58:38 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.APEC.HNZ. | 2019-09-30T14:51:08.01 | 3.0 | positive | manual | P | -0.11 | 0 | |||
IV.RM33.EHZ. | 2019-09-30T14:51:04.69 | 0.6 | undecidable | manual | S | 172 | 40.4262 | 93 | 0.13 | 64 |
IV.CSP1.EHZ. | 2019-09-30T14:51:00.53 | 0.6 | undecidable | manual | S | 10 | 25.0527 | 98 | 0.05 | 67 |
IV.RM33.EHZ. | 2019-09-30T14:50:59.04 | 0.6 | undecidable | manual | P | 172 | 40.4262 | 93 | 0.08 | 65 |
IV.FDMO.HHZ. | 2019-09-30T14:50:58.94 | 0.6 | undecidable | manual | S | 345 | 19.1697 | 104 | 0.01 | 68 |
IV.MMO1.EHZ. | 2019-09-30T14:50:57.57 | 0.6 | undecidable | manual | S | 77 | 14.874 | 113 | -0.27 | 65 |
IV.MC2.EHZ. | 2019-09-30T14:50:56.31 | 0.6 | undecidable | manual | S | 35 | 5.6943 | 150 | 0.32 | 65 |
IV.CSP1.EHZ. | 2019-09-30T14:50:56.58 | 0.3 | positive | manual | P | 10 | 25.0527 | 98 | -0.03 | 100 |
IV.MMO1.EHZ. | 2019-09-30T14:50:55.06 | 0.6 | undecidable | manual | P | 77 | 14.874 | 113 | -0.02 | 68 |
IV.NRCA.HHZ. | 2019-09-30T14:50:55.58 | 0.6 | undecidable | manual | S | 215 | 4.8951 | 153 | -0.32 | 66 |
IV.FDMO.HHZ. | 2019-09-30T14:50:55.66 | 0.6 | undecidable | manual | P | 345 | 19.1697 | 104 | -0.05 | 67 |
IV.MC2.EHZ. | 2019-09-30T14:50:54.18 | 0.6 | undecidable | manual | P | 35 | 5.6943 | 150 | 0.17 | 67 |
IV.NRCA.HHZ. | 2019-09-30T14:50:53.90 | 0.6 | undecidable | manual | P | 215 | 4.8951 | 153 | -0.06 | 69 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHN. | ML:1.5 | 0.000406 | 0.16 | AML | other | m | 2019-09-30T14:50:55.63 |
IV.NRCA.HHE. | ML:1.3 | 0.0002705 | 0.28 | AML | other | m | 2019-09-30T14:50:55.71 |
IV.FDMO.HHN. | ML:0.6 | 0.00002875 | 0.32 | AML | other | m | 2019-09-30T14:50:59.23 |
IV.FDMO.HHE. | ML:0.6 | 0.00003095 | 0.64 | AML | other | m | 2019-09-30T14:50:59.59 |