A magnitude ML 1.2 earthquake occured in region: 5 km E Norcia (PG), on
and geographic coordinates (lat, lon) 42.8000, 13.1560 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 |
---|---|---|---|---|
Norcia | PG | 5 | 4957 | 4957 |
Castelsantangelo sul Nera | MC | 11 | 281 | 5238 |
Arquata del Tronto | AP | 12 | 1178 | 6416 |
Preci | PG | 13 | 724 | 7140 |
Accumoli | RI | 14 | 667 | 7807 |
Cascia | PG | 15 | 3217 | 11024 |
Montegallo | AP | 15 | 523 | 11547 |
Visso | MC | 16 | 1107 | 12654 |
Ussita | MC | 16 | 444 | 13098 |
Montemonaco | AP | 18 | 604 | 13702 |
Cerreto di Spoleto | PG | 20 | 1075 | 14777 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.2 | 2019-09-03 14:02:26 |
42.8002 | 13.1565 | 8 | 2020-02-28 16:41:52 |
Bollettino Sismico Italiano INGV | 72755381 |
Reviewed Rev100 |
ML 1.6 | 2019-09-03 14:02:26 |
42.7895 | 13.1505 | 10 | 2019-09-03 14:44:31 |
Sala Sismica INGV-Roma | 72086631 |
Field | Value |
---|---|
Time (UTC) | 2019-09-03 14:02:26 ± 0.11 |
Latitude | 42.8002 ± 0.0045 |
Longitude | 13.1565 ± 0.0086 |
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 | 72755381 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 718 |
Semi-minor axis of confidence ellipse (meter) | 348 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 108 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 720.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 152 |
Number of associated phases, regardless of their use for origin computation | 20 |
Number of defining phases | 20 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.22 |
Epicentral distance of station closest to the epicenter (degree) | 0.04587 |
Epicentral distance of station farthest from the epicenter (degree) | 0.53060 |
Number of stations at which the event was observed | 10 |
Number of stations from which data was used for origin computation | 10 |
Field | Value |
---|---|
Value | 1.2 |
Uncertainty | 0.4 |
Num. used stations | 5 |
Type of magnitude | ML |
Reference to an origin | 72755381 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2019-09-25 11:00:30 |
Field | Value |
---|---|
Value | 1.6 |
Uncertainty | 0.6 |
Num. used stations | 9 |
Type of magnitude | ML |
Reference to an origin | 72086631 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2019-09-03 14:44:31 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.EL6.EHE. | 2019-09-03T14:02:46.25 | 0.6 | undecidable | manual | S | 356 | 58.8966 | 50 | 0.81 | 37 |
IV.MML1.HNE. | 2019-09-03T14:02:40.04 | 0.6 | undecidable | manual | S | 337 | 37.8288 | 50 | 0.21 | 47 |
IV.PF6.EHN. | 2019-09-03T14:02:39.46 | 0.6 | undecidable | manual | S | 5 | 37.629 | 50 | -0.3 | 46 |
IV.CSP1.EHZ. | 2019-09-03T14:02:38.22 | 0.6 | undecidable | manual | S | 7 | 32.5452 | 104 | -0.12 | 48 |
IV.CESI.HHE. | 2019-09-03T14:02:37.64 | 0.6 | undecidable | manual | S | 318 | 30.5472 | 105 | -0.02 | 49 |
IV.EL6.EHE. | 2019-09-03T14:02:37.60 | 0.6 | undecidable | manual | P | 356 | 58.8966 | 50 | 0.1 | 46 |
IV.FDMO.HHZ. | 2019-09-03T14:02:36.37 | 0.6 | undecidable | manual | S | 348 | 26.8509 | 107 | -0.03 | 49 |
IV.LNSS.HNZ. | 2019-09-03T14:02:35.47 | 0.6 | undecidable | manual | S | 203 | 23.8539 | 109 | 0.04 | 49 |
IV.MML1.HNE. | 2019-09-03T14:02:34.02 | 0.6 | undecidable | manual | P | 337 | 37.8288 | 50 | -0.24 | 46 |
IV.PF6.EHN. | 2019-09-03T14:02:33.70 | 0.6 | undecidable | manual | P | 5 | 37.629 | 50 | -0.52 | 43 |
IV.CSP1.EHZ. | 2019-09-03T14:02:33.13 | 0.6 | undecidable | manual | P | 7 | 32.5452 | 104 | -0.27 | 46 |
IV.MMO1.EHZ. | 2019-09-03T14:02:33.35 | 0.6 | undecidable | manual | S | 51 | 17.6712 | 115 | -0.09 | 49 |
IV.FDMO.HHZ. | 2019-09-03T14:02:32.10 | 0.6 | undecidable | manual | P | 348 | 26.8509 | 107 | -0.18 | 48 |
IV.MC2.EHZ. | 2019-09-03T14:02:32.45 | 0.6 | undecidable | manual | S | 12 | 12.5763 | 123 | 0.54 | 45 |
IV.CESI.HHE. | 2019-09-03T14:02:32.80 | 0.6 | undecidable | manual | P | 318 | 30.5472 | 105 | -0.21 | 47 |
IV.LNSS.HNZ. | 2019-09-03T14:02:31.87 | 0.6 | undecidable | manual | P | 203 | 23.8539 | 109 | 0.15 | 48 |
IV.MC2.EHZ. | 2019-09-03T14:02:30.00 | 0.6 | undecidable | manual | P | 12 | 12.5763 | 123 | 0.31 | 48 |
IV.MMO1.EHZ. | 2019-09-03T14:02:30.51 | 0.6 | undecidable | manual | P | 51 | 17.6712 | 115 | -0.07 | 50 |
IV.NRCA.HHZ. | 2019-09-03T14:02:29.86 | 0.3 | undecidable | manual | S | 317 | 5.0949 | 149 | -0.19 | 74 |
IV.NRCA.HHZ. | 2019-09-03T14:02:28.76 | 0.1 | positive | manual | P | 317 | 5.0949 | 149 | 0.15 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HNE. | ML:0.0 | 0.0015143304999999999 | 0.0704 | AML | other | m | 2019-09-03T14:02:29.91 |
IV.NRCA.HNN. | ML:0.0 | 0.0009309932 | 0.1088 | AML | other | m | 2019-09-03T14:02:29.91 |
IV.NRCA.HHN. | ML:0.0 | 0.0010676477 | 0.1024 | AML | other | m | 2019-09-03T14:02:29.91 |
IV.NRCA.HHE. | ML:0.0 | 0.0016069665 | 0.0832 | AML | other | m | 2019-09-03T14:02:29.91 |
IV.FDMO.HHE. | ML:0.0 | 0.000026327095 | 1.3824 | AML | other | m | 2019-09-03T14:02:31.11 |
IV.FDMO.HHN. | ML:0.0 | 0.00002550501 | 0.9792 | AML | other | m | 2019-09-03T14:02:32.15 |
IV.CSP1.EHN. | ML:0.0 | 0.00008191477999999999 | 1.9008 | AML | other | m | 2019-09-03T14:02:33.53 |
IV.CSP1.EHE. | ML:0.0 | 0.00008954184 | 1.4976 | AML | other | m | 2019-09-03T14:02:33.55 |
IV.EL6.EHN. | ML:0.0 | 0.00011668085 | 2.0544 | AML | other | m | 2019-09-03T14:02:58.44 |
IV.EL6.EHE. | ML:0.0 | 0.0001729484 | 2.2784 | AML | other | m | 2019-09-03T14:02:56.23 |