A magnitude ML 1.3 earthquake occured in region: 8 km SE Castelsantangelo sul Nera (MC), on
and geographic coordinates (lat, lon) 42.8360, 13.2040 at 12 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 | 8 | 281 | 281 |
Norcia | PG | 10 | 4957 | 5238 |
Arquata del Tronto | AP | 10 | 1178 | 6416 |
Montegallo | AP | 11 | 523 | 6939 |
Montemonaco | AP | 12 | 604 | 7543 |
Ussita | MC | 13 | 444 | 7987 |
Visso | MC | 14 | 1107 | 9094 |
Preci | PG | 14 | 724 | 9818 |
Accumoli | RI | 16 | 667 | 10485 |
Montefortino | FM | 16 | 1178 | 11663 |
Bolognola | MC | 18 | 142 | 11805 |
Acquasanta Terme | AP | 18 | 2916 | 14721 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.3 | 2019-10-30 23:57:54 |
42.8362 | 13.2042 | 12 | 2019-10-31 00:02:27 |
Sala Sismica INGV-Roma | 73543121 |
Field | Value |
---|---|
Time (UTC) | 2019-10-30 23:57:54 ± 0.11 |
Latitude | 42.8362 ± 0.0045 |
Longitude | 13.2042 ± 0.0086 |
Depth (km) | 12 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 73543121 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 638 |
Semi-minor axis of confidence ellipse (meter) | 295 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 95 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 640.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 69 |
Number of associated phases, regardless of their use for origin computation | 27 |
Number of defining phases | 20 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.3 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.32735 |
Number of stations at which the event was observed | 17 |
Number of stations from which data was used for origin computation | 10 |
Field | Value |
---|---|
Value | 1.3 |
Uncertainty | 0.3 |
Num. used stations | 18 |
Type of magnitude | ML |
Reference to an origin | 73543121 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2019-10-31 00:02:27 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.EL6.EHZ. | 2019-10-30T23:58:12.17 | 3.0 | undecidable | manual | S | -0.11 | 0 | |||
IV.RM33.EHZ. | 2019-10-30T23:58:06.72 | 0.1 | undecidable | manual | S | 179 | 36.3414 | 92 | 0.33 | 90 |
IV.GUMA.HHZ. | 2019-10-30T23:58:04.26 | 0.1 | undecidable | manual | S | 23 | 27.2505 | 93 | 0.28 | 92 |
IV.MF5.EHZ. | 2019-10-30T23:58:04.53 | 0.1 | undecidable | manual | S | 51 | 26.751 | 93 | 0.7 | 81 |
IV.LNSS.HHZ. | 2019-10-30T23:58:04.87 | 0.1 | undecidable | manual | S | 207 | 29.1486 | 93 | 0.4 | 90 |
IV.CSP1.EHZ. | 2019-10-30T23:58:03.82 | 0.1 | undecidable | manual | S | 0 | 28.3494 | 93 | -0.45 | 89 |
IV.ASSB.HHZ. | 2019-10-30T23:58:03.16 | 3.0 | undecidable | manual | P | -0.16 | 0 | |||
IV.SMA1.EHZ. | 2019-10-30T23:58:03.09 | 0.1 | undecidable | manual | S | 155 | 25.1526 | 94 | -0.33 | 93 |
IV.GIGS.HHZ. | 2019-10-30T23:58:03.41 | 3.0 | undecidable | manual | P | -0.08 | 0 | |||
IV.FDMO.HHZ. | 2019-10-30T23:58:02.90 | 0.1 | undecidable | manual | S | 337 | 24.1536 | 94 | -0.25 | 93 |
IV.MTRA.EHZ. | 2019-10-30T23:58:01.18 | 0.1 | undecidable | manual | S | 119 | 17.9709 | 99 | -0.32 | 94 |
IV.RM33.EHZ. | 2019-10-30T23:58:01.00 | 1.0 | undecidable | manual | P | 179 | 36.3414 | 92 | -0.25 | 23 |
IV.TERO.HHZ. | 2019-10-30T23:58:01.43 | 3.0 | negative | manual | P | -0.13 | 0 | |||
IV.OFFI.HHZ. | 2019-10-30T23:58:00.65 | 3.0 | positive | manual | P | -0.95 | 0 | |||
IV.LNSS.HHZ. | 2019-10-30T23:58:00.08 | 0.1 | negative | manual | P | 207 | 29.1486 | 93 | -0.07 | 96 |
IV.CESI.HHZ. | 2019-10-30T23:58:00.24 | 3.0 | undecidable | manual | P | 0.01 | 0 | |||
IV.MNTT.EHZ. | 2019-10-30T23:58:00.94 | 3.0 | undecidable | manual | P | -0.65 | 0 | |||
IV.MC2.EHZ. | 2019-10-30T23:57:59.54 | 0.1 | undecidable | manual | S | 352 | 8.4804 | 133 | 0.34 | 96 |
IV.SMA1.EHZ. | 2019-10-30T23:57:59.25 | 0.3 | positive | manual | P | 155 | 25.1526 | 94 | -0.29 | 70 |
IV.CSP1.EHZ. | 2019-10-30T23:57:59.77 | 0.6 | negative | manual | P | 0 | 28.3494 | 93 | -0.25 | 46 |
IV.GUMA.HHZ. | 2019-10-30T23:57:59.85 | 0.6 | positive | manual | P | 23 | 27.2505 | 93 | -0.01 | 49 |
IV.NRCA.HHZ. | 2019-10-30T23:57:59.00 | 0.1 | undecidable | manual | S | 268 | 7.2927 | 138 | 0.01 | 100 |
IV.FDMO.HHZ. | 2019-10-30T23:57:59.07 | 0.6 | negative | manual | P | 337 | 24.1536 | 94 | -0.31 | 46 |
IV.MF5.EHZ. | 2019-10-30T23:57:59.97 | 0.6 | positive | manual | P | 51 | 26.751 | 93 | 0.19 | 47 |
IV.MTRA.EHZ. | 2019-10-30T23:57:58.26 | 0.3 | negative | manual | P | 119 | 17.9709 | 99 | -0.17 | 73 |
IV.NRCA.HHZ. | 2019-10-30T23:57:57.02 | 0.6 | undecidable | manual | P | 268 | 7.2927 | 138 | 0.05 | 51 |
IV.MC2.EHZ. | 2019-10-30T23:57:57.16 | 1.0 | undecidable | manual | P | 352 | 8.4804 | 133 | 0.06 | 25 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HNN. | ML:2.0 | 0.00124 | 0.46 | AML | other | m | 2019-10-30T23:57:59.48 |
IV.NRCA.HHE. | ML:1.8 | 0.0008365 | 0.12 | AML | other | m | 2019-10-30T23:57:59.42 |
IV.NRCA.HNE. | ML:1.8 | 0.0008495 | 0.14 | AML | other | m | 2019-10-30T23:57:59.42 |
IV.NRCA.HHN. | ML:2.0 | 0.001335 | 0.1 | AML | other | m | 2019-10-30T23:57:59.48 |
IV.MTRA.EHN. | ML:1.3 | 0.00014199999999999998 | 0.18 | AML | other | m | 2019-10-30T23:58:01.57 |
IV.MTRA.EHE. | ML:1.3 | 0.0001425 | 0.24 | AML | other | m | 2019-10-30T23:58:01.72 |
IV.FDMO.HHN. | ML:1.2 | 0.00008335 | 1.86 | AML | other | m | 2019-10-30T23:58:03.06 |
IV.SMA1.EHE. | ML:1.3 | 0.00010515 | 1.44 | AML | other | m | 2019-10-30T23:58:03.95 |
IV.SMA1.EHN. | ML:1.2 | 0.00008695 | 0.16 | AML | other | m | 2019-10-30T23:58:03.23 |
IV.FDMO.HHE. | ML:1.1 | 0.0000755 | 1.14 | AML | other | m | 2019-10-30T23:58:03.79 |
IV.CESI.HHE. | ML:1.0 | 0.0000471 | 1.06 | AML | other | m | 2019-10-30T23:58:04.99 |
IV.CESI.HHN. | ML:1.2 | 0.00007274999999999999 | 0.46 | AML | other | m | 2019-10-30T23:58:05.21 |
IV.LNSS.HHN. | ML:1.0 | 0.000056999999999999996 | 0.16 | AML | other | m | 2019-10-30T23:58:05.68 |
IV.LNSS.HHE. | ML:1.2 | 0.0000707 | 0.9 | AML | other | m | 2019-10-30T23:58:05.32 |
IV.RM33.EHE. | ML:1.2 | 0.00006305 | 0.64 | AML | other | m | 2019-10-30T23:58:07.40 |
IV.RM33.EHN. | ML:1.0 | 0.00004235 | 0.74 | AML | other | m | 2019-10-30T23:58:07.84 |
IV.TERO.HHN. | ML:1.5 | 0.00009870000000000001 | 0.16 | AML | other | m | 2019-10-30T23:58:07.59 |
IV.TERO.HHE. | ML:1.3 | 0.00007205 | 0.08 | AML | other | m | 2019-10-30T23:58:07.62 |