A magnitude ML 1.9 earthquake occured in region: 3 km W Arba (PN), on
and geographic coordinates (lat, lon) 46.1550, 12.7570 at 14 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 |
---|---|---|---|---|
Arba | PN | 3 | 1309 | 1309 |
Fanna | PN | 4 | 1583 | 2892 |
Maniago | PN | 4 | 11698 | 14590 |
Vajont | PN | 5 | 1719 | 16309 |
Cavasso Nuovo | PN | 5 | 1525 | 17834 |
Sequals | PN | 6 | 2200 | 20034 |
Frisanco | PN | 7 | 622 | 20656 |
Meduno | PN | 7 | 1574 | 22230 |
Montereale Valcellina | PN | 8 | 4433 | 26663 |
Vivaro | PN | 9 | 1352 | 28015 |
Travesio | PN | 10 | 1776 | 29791 |
Andreis | PN | 12 | 259 | 30050 |
Castelnovo del Friuli | PN | 12 | 880 | 30930 |
Spilimbergo | PN | 13 | 12124 | 43054 |
San Quirino | PN | 14 | 4383 | 47437 |
Clauzetto | PN | 15 | 380 | 47817 |
San Giorgio della Richinvelda | PN | 15 | 4650 | 52467 |
Tramonti di Sotto | PN | 15 | 387 | 52854 |
Pinzano al Tagliamento | PN | 15 | 1525 | 54379 |
Barcis | PN | 16 | 256 | 54635 |
Dignano | UD | 16 | 2317 | 56952 |
Aviano | PN | 16 | 9106 | 66058 |
San Martino al Tagliamento | PN | 17 | 1468 | 67526 |
Ragogna | UD | 17 | 2909 | 70435 |
Tramonti di Sopra | PN | 18 | 321 | 70756 |
Vito d'Asio | PN | 18 | 769 | 71525 |
Forgaria nel Friuli | UD | 18 | 1786 | 73311 |
Cordenons | PN | 19 | 18301 | 91612 |
Valvasone Arzene | PN | 19 | 3988 | 95600 |
Roveredo in Piano | PN | 19 | 5967 | 101567 |
San Daniele del Friuli | UD | 20 | 8013 | 109580 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.9 | 2021-09-22 18:29:57 |
46.155 | 12.7568 | 14 | 2022-03-30 13:04:12 |
Bollettino Sismico Italiano INGV | 96855281 |
Reviewed Rev100 |
ML 1.9 | 2021-09-22 18:29:57 |
46.1478 | 12.7632 | 15 | 2021-09-22 18:44:19 |
Sala Sismica INGV-Roma | 95754611 |
Field | Value |
---|---|
Time (UTC) | 2021-09-22 18:29:57 ± 0.13 |
Latitude | 46.1550 ± 0.0090 |
Longitude | 12.7568 ± 0.0078 |
Depth (km) | 14 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 96855281 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1022 |
Semi-minor axis of confidence ellipse (meter) | 190 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 166 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1020.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 160 |
Number of associated phases, regardless of their use for origin computation | 25 |
Number of defining phases | 25 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.31 |
Epicentral distance of station closest to the epicenter (degree) | 0.09803 |
Epicentral distance of station farthest from the epicenter (degree) | 0.47754 |
Number of stations at which the event was observed | 17 |
Number of stations from which data was used for origin computation | 17 |
Field | Value |
---|---|
Value | 1.9 |
Uncertainty | 0.3 |
Num. used stations | 28 |
Type of magnitude | ML |
Reference to an origin | 96855281 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2021-10-21 20:00:16 |
Field | Value |
---|---|
Value | 1.9 |
Uncertainty | 0.3 |
Num. used stations | 20 |
Type of magnitude | ML |
Reference to an origin | 95754611 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-09-22 18:44:19 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
OX.FUSE.HHZ. | 2021-09-22T18:30:09.36 | 0.6 | undecidable | manual | S | 33 | 34.3434 | 97 | 0.29 | 48 |
IT.PNAL.HNE. | 2021-09-22T18:30:09.83 | 0.6 | undecidable | manual | S | 273 | 35.2425 | 97 | 0.51 | 44 |
OX.CLUD.HHZ. | 2021-09-22T18:30:09.68 | 0.6 | undecidable | manual | S | 16 | 34.8429 | 97 | 0.48 | 46 |
OX.CIMO.HHZ. | 2021-09-22T18:30:08.03 | 0.6 | undecidable | manual | S | 306 | 29.5482 | 99 | 0.21 | 49 |
OX.PLRO.HHZ. | 2021-09-22T18:30:06.93 | 1.0 | undecidable | manual | P | 34 | 53.0025 | 94 | -0.08 | 24 |
IV.FVI.HHZ. | 2021-09-22T18:30:06.39 | 0.6 | undecidable | manual | P | 2 | 49.0176 | 94 | 0 | 49 |
IV.FREG.EHE. | 2021-09-22T18:30:05.11 | 0.1 | undecidable | manual | P | 245 | 37.7289 | 96 | 0.45 | 91 |
NI.VINO.HNZ. | 2021-09-22T18:30:05.69 | 0.1 | undecidable | manual | P | 74 | 41.3253 | 96 | 0.48 | 91 |
OX.MPRI.HHZ. | 2021-09-22T18:30:05.83 | 0.3 | undecidable | manual | S | 62 | 20.0688 | 108 | 0.47 | 71 |
NI.PALA.HHZ. | 2021-09-22T18:30:04.72 | 0.6 | undecidable | manual | S | 52 | 16.2726 | 116 | 0.31 | 50 |
OX.BAD.HNE. | 2021-09-22T18:30:04.80 | 0.1 | undecidable | manual | P | 77 | 38.4282 | 96 | 0.03 | 100 |
RF.GEPF.HHZ. | 2021-09-22T18:30:03.37 | 0.6 | undecidable | manual | P | 65 | 32.1456 | 98 | -0.45 | 46 |
NI.PURA.HHE. | 2021-09-22T18:30:03.83 | 0.1 | undecidable | manual | P | 358 | 30.0477 | 99 | 0.34 | 95 |
IV.STAL.HNZ. | 2021-09-22T18:30:03.73 | 0.6 | undecidable | manual | S | 343 | 12.1767 | 127 | 0.25 | 50 |
OX.CAE.HHZ. | 2021-09-22T18:30:03.34 | 1.0 | undecidable | manual | P | 237 | 29.4483 | 99 | -0.05 | 25 |
OX.MLN.HHZ. | 2021-09-22T18:30:03.20 | 0.6 | undecidable | manual | S | 267 | 10.878 | 132 | -0.01 | 52 |
OX.FUSE.HHZ. | 2021-09-22T18:30:03.46 | 0.6 | undecidable | manual | P | 33 | 34.3434 | 97 | -0.68 | 42 |
IT.PNAL.HNE. | 2021-09-22T18:30:03.96 | 0.1 | undecidable | manual | P | 273 | 35.2425 | 97 | -0.32 | 95 |
OX.BOO.HHE. | 2021-09-22T18:30:03.27 | 0.1 | undecidable | manual | P | 55 | 31.9458 | 98 | -0.5 | 91 |
OX.CLUD.HHZ. | 2021-09-22T18:30:03.76 | 1.0 | undecidable | manual | P | 16 | 34.8429 | 97 | -0.46 | 23 |
OX.CIMO.HHZ. | 2021-09-22T18:30:02.88 | 0.6 | undecidable | manual | P | 306 | 29.5482 | 99 | -0.54 | 46 |
OX.MPRI.HHZ. | 2021-09-22T18:30:01.90 | 0.6 | undecidable | manual | P | 62 | 20.0688 | 108 | -0.1 | 50 |
NI.PALA.HHZ. | 2021-09-22T18:30:00.95 | 0.6 | undecidable | manual | P | 52 | 16.2726 | 116 | -0.49 | 46 |
IV.STAL.HNZ. | 2021-09-22T18:30:00.32 | 0.3 | undecidable | manual | P | 343 | 12.1767 | 127 | -0.59 | 68 |
OX.MLN.HHZ. | 2021-09-22T18:30:00.46 | 1.0 | undecidable | manual | P | 267 | 10.878 | 132 | -0.3 | 25 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.STAL.HNN. | ML:2.4 | 0.0024409519999999997 | 0.2304 | AML | other | m | 2021-09-22T18:30:03.72 |
IV.STAL.HHN. | ML:2.2 | 0.0016682905 | 0.2432 | AML | other | m | 2021-09-22T18:30:03.74 |
IV.STAL.HNE. | ML:2.3 | 0.0020842425 | 0.256 | AML | other | m | 2021-09-22T18:30:04.44 |
OX.MLN.HHE. | ML:1.8 | 0.0005742913000000001 | 0.1152 | AML | other | m | 2021-09-22T18:30:04.48 |
IV.STAL.HHE. | ML:2.4 | 0.002204822 | 0.3584 | AML | other | m | 2021-09-22T18:30:05.29 |
OX.MLN.HHN. | ML:1.8 | 0.0006684999999999999 | 0.32 | AML | other | m | 2021-09-22T18:30:05.41 |
OX.MPRI.HNE. | ML:1.9 | 0.000504 | 0.32 | AML | other | m | 2021-09-22T18:30:07.50 |
OX.MPRI.HHE. | ML:2.0 | 0.0006565000000000001 | 0.32 | AML | other | m | 2021-09-22T18:30:07.51 |
NI.PALA.HHN. | ML:2.0 | 0.0008877288 | 0.64 | AML | other | m | 2021-09-22T18:30:07.24 |
OX.CIMO.HHN. | ML:2.0 | 0.00048699999999999997 | 0.1 | AML | other | m | 2021-09-22T18:30:08.18 |
OX.CIMO.HNE. | ML:1.9 | 0.00037 | 0.12 | AML | other | m | 2021-09-22T18:30:08.19 |
OX.CIMO.HNN. | ML:2.0 | 0.000469 | 0.12 | AML | other | m | 2021-09-22T18:30:08.19 |
OX.CIMO.HHE. | ML:1.9 | 0.00036899999999999997 | 0.12 | AML | other | m | 2021-09-22T18:30:08.19 |
NI.PALA.HHE. | ML:2.2 | 0.0012840175 | 0.4352 | AML | other | m | 2021-09-22T18:30:10.80 |
OX.CLUD.HHN. | ML:1.4 | 0.00009965 | 0.52 | AML | other | m | 2021-09-22T18:30:10.41 |
OX.MPRI.HHN. | ML:2.3 | 0.0012279659999999998 | 1.6416 | AML | other | m | 2021-09-22T18:30:11.95 |
OX.MPRI.HNN. | ML:2.1 | 0.0009395 | 1.62 | AML | other | m | 2021-09-22T18:30:11.94 |
RF.GEPF.HHN. | ML:1.8 | 0.00026000000000000003 | 0.32 | AML | other | m | 2021-09-22T18:30:12.17 |
RF.GEPF.HHE. | ML:1.7 | 0.0002165 | 1.66 | AML | other | m | 2021-09-22T18:30:12.16 |
OX.CAE.HHE. | ML:2.1 | 0.0006765 | 0.42 | AML | other | m | 2021-09-22T18:30:12.70 |
OX.CAE.HHN. | ML:1.8 | 0.00027711549999999993 | 0.3584 | AML | other | m | 2021-09-22T18:30:13.20 |
OX.CLUD.HHE. | ML:1.4 | 0.000111 | 0.82 | AML | other | m | 2021-09-22T18:30:14.94 |
IV.FVI.HHE. | ML:1.5 | 0.0000924 | 0.88 | AML | other | m | 2021-09-22T18:30:16.66 |
IV.FVI.HHN. | ML:1.6 | 0.00009465 | 0.2 | AML | other | m | 2021-09-22T18:30:16.87 |
OX.PLRO.HHN. | ML:2.1 | 0.00026758780000000007 | 0.2432 | AML | other | m | 2021-09-22T18:30:17.21 |
OX.PLRO.HHE. | ML:1.9 | 0.00018609399999999998 | 0.2176 | AML | other | m | 2021-09-22T18:30:17.51 |
OX.CLUD.HNE. | ML:1.4 | 0.00010879020000000001 | 0.8576 | AML | other | m | 2021-09-22T18:30:14.50 |
OX.CLUD.HNN. | ML:1.4 | 0.00009829303 | 0.4992 | AML | other | m | 2021-09-22T18:30:10.39 |